Aldridge, Alan, and Kenneth Levine. Surveying the Social World: Principles and Practice in Survey Research. Buckingham: Open University Press, 2001. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=Exeter&isbn=9780335230471>.
Barnes, Samuel H. (Samuel Henry),. Political Action : Mass Participation in Five Western Democracies. Beverly Hills, Calif. : Sage Publications, c1979. Print.
Bernhagen, Patrick, and Michael Marsh. ‘Voting and Protesting: Explaining Citizen Participation in Old and New European Democracies’. Democratization 14.1 (2007): 44–72. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.tandfonline.com/doi/pdf/10.1080/13510340601024298>.
Beyerlein, Kraig, and Hipp, John R. ‘A Two-Stage Model for a Two-Stage Process: How Biographical Availability Matters for Social Movement Mobilization’. Mobilization: An International Quarterly 11.3 (2006): n. pag. Web. <http://mobilization.metapress.com/app/home/contribution.asp?referrer=parent&backto=issue,2,6;journal,28,54;linkingpublicationresults,1:119834,1>.
Bradburn, Norman M., Seymour Sudman, and Brian Wansink. Asking Questions: The Definitive Guide to Questionnaire Design - for Market Research, Political Polls, and Social and Health Questionnaires. 2nd ed. San Francisco, Calif: Jossey-Bass, 2004. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=Exeter&isbn=9780787973438>.
Braun, Daniela, and Swen Hutter. ‘Political Trust, Extra-Representational Participation and the Openness of Political Systems’. International Political Science Review 37.2 (2016): 151–165. Web. <https://uoelibrary.idm.oclc.org/login?url=http://journals.sagepub.com/doi/pdf/10.1177/0192512114559108>.
Bryman, Alan, and Duncan Cramer. Quantitative Data Analysis with IBM SPSS 17, 18 and 19: A Guide for Social Scientists. London: Routledge, 2011. Web. <https://uoelibrary.idm.oclc.org/login?qurl=https://www.taylorfrancis.com/books/9780203180990>.
---. Quantitative Data Analysis with IBM SPSS 17, 18 and 19: A Guide for Social Scientists. London: Routledge, 2011. Web. <https://uoelibrary.idm.oclc.org/login?qurl=https://www.taylorfrancis.com/books/9780203180990>.
Bryman, Alan and Cramer, Duncan. Quantitative Data Analysis with SPSS 17, 18 and 19: A Guide for Social Scientists. London: Routledge, 2011. Web. <https://uoelibrary.idm.oclc.org/login?qurl=https://www.taylorfrancis.com/books/9780203180990>.
Bryman, Alan, and Duncan Cramer. Quantitative Data Analysis with SPSS Release 10 for Windows: A Guide for Social Scientists. London: Routledge, 2001. Print.
Clarke, Nick et al. ‘Anti-Politics and the Left’. Renewal 24.2 (2016): 9–18. Web. <https://eprints.soton.ac.uk/395047/>.
Colin D. Gray, and Kinnear, Paul R. ‘Chapter 6’. IBM SPSS Statistics 19 Made Simple. New York: Psychology Press, 2012. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&amp;dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780203723524>.
---. IBM SPSS Statistics 19 Made Simple. New York: Psychology Press, 2012. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=Exeter&isbn=9780203723524>.
Colin D. Gray, and Kinnear, Paul R . IBM SPSS Statistics 19 Made Simple. New York: Psychology Press, 2012. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=Exeter&isbn=9780203723524>.
Crawford, Jarret T., and Eneda Xhambazi. ‘Predicting Political Biases Against the Occupy Wall Street and Tea Party Movements’. Political Psychology 36.1 (2015): 111–121. Web. <http://content.ebscohost.com/ContentServer.asp?EbscoContent=dGJyMNLe80SeqLI4yNfsOLCmr1Gep65SsKm4SrSWxWXS&amp;ContentCustomer=dGJyMPGosFCwrLBJuePfgeyx9Yvf5ucA&amp;T=P&amp;P=AN&amp;S=R&amp;D=pbh&amp;K=101090294>.
Crossley, Nick. ‘Chapter 1’. Making Sense of Social Movements. Buckingham : Open University Press, 2002. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&amp;dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780335231270>.
Crossley, Nick. ‘Chapter 8’. Making Sense of Social Movements. Buckingham: Open University Press, 2002. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&amp;dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780335231270>.
David S. Meyer and Nancy Whittier. ‘Social Movement Spillover’. Social Problems 41.2 (1994): 277–298. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/3096934.pdf>.
David Strang and Sarah A. Soule. ‘Diffusion in Organizations and Social Movements: From Hybrid Corn to Poison Pills’. Annual Review of Sociology 24 (1998): 265–290. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/223482.pdf>.
della Porta , Donatella. ‘Social Movements and Multi-Level Governance: The External Dimension of Democracy’. Democracy in Social Movements. Basingstoke: Palgrave Macmillan, 2009. 100–126. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&amp;dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780230240865>.
Della Porta, Donatella. ‘1.2 What Is Distinctive about Social Movements’. Social Movements :  An Introduction. Malden, MA. : Blackwell, 2006. 20–29. Web. <http://www.dawsonera.com/guard/protected/dawson.jsp?name=University%20of%20Exeter&amp;dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9781405148214>.
‘Democracy in Europe and the Mobilization of Society’. N.p., n.d. Web. <http://demos.iue.it/>.
‘Dependent and Independent Variables Review (Article) | Khan Academy’. N.p., n.d. Web. <https://www.khanacademy.org/math/pre-algebra/pre-algebra-equations-expressions/pre-algebra-dependent-independent/a/dependent-and-independent-variables-review>.
Diani, Mario. ‘The Concept of Social Movement’. The Sociological Review 40.1 (1992): 1–25. Web.
Doug McAdam. ‘Recruitment to High-Risk Activism: The Case of Freedom Summer’. American Journal of Sociology 92.1 (1986): 64–90. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/2779717.pdf>.
Doug McAdam and Ronnelle Paulsen. ‘Specifying the Relationship Between Social Ties and Activism’. American Journal of Sociology 99.3 (1993): 640–667. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/2781286.pdf>.
Eggert, Nina. ‘Homogenizing "old” and "New” Social Movements: Comparing Participants in May Day and Climate Change Demonstrations’. Mobilization: An International Quarterly 17.3 (2012): 335–348. Web. <https://uoelibrary.idm.oclc.org/login?url=http://mobilizationjournal.org/doi/pdf/10.17813/maiq.17.3.5m40368417v63828>.
Field, Andy P. Discovering Statistics Using SPSS: (And Sex, Drugs and Rock ‘n’ Roll). 3rd ed. Los Angeles: SAGE Publications, 2009. Web. <http://exeter.eblib.com/patron/FullRecord.aspx?p=743649>.
---. Discovering Statistics Using SPSS: (And Sex, Drugs and Rock ‘n’ Roll). 3rd ed. Los Angeles: SAGE Publications, 2009. Web. <http://exeter.eblib.com/patron/FullRecord.aspx?p=743649>.
---. Discovering Statistics Using SPSS: (And Sex, Drugs and Rock ‘n’ Roll). 3rd ed. Los Angeles: SAGE Publications, 2009. Web. <http://exeter.eblib.com/patron/FullRecord.aspx?p=743649>.
Foddy, William H. Constructing Questions for Interviews and Questionnaires: Theory and Practice in Social Research. Cambridge: Cambridge University Press, 1993. Web. <https://uoelibrary.idm.oclc.org/login?url=http://dx.doi.org/10.1017/CBO9780511518201>.
Fowler, Floyd J. ‘Chapter 4 Some General Rules for Designing Good Survey Instruments’. Improving Survey Questions: Design and Evaluation. Thousand Oaks: Sage Publications, 1995. 78–103. Web. <https://contentstore.cla.co.uk/secure/link?id=249414e5-7b2f-e911-80cd-005056af4099>.
Gillham, Bill. Developing a Questionnaire. 2nd ed. London: Continuum, 2007. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=Exeter&isbn=9781441154866>.
Giugni, Marco, Nai, Alessandro, and Reiter, Herbert. ‘Protest and the Forum: Forms of Participation in the Global Justice Movement’. Another Europe: Conceptions and Practices of Democracy in the European Social Forums. Routledge, 2013. Print.
Goodwin, Jeff., Jasper, James M., and Polletta, Francesca. Passionate Politics : Emotions and Social Movements. Chicago ; London : University of Chicago Press, 2001. Print.
Gould, Deborah. ‘Passionate Political Processes: Bringing Emotions Back into the Study of Social Movements’. Rethinking Social Movements: Structure, Meaning, and Emotion. Ed. Jeff Goodwin and James M. Jasper. Lanham: Rowman & Littlefield Publishers, 2004. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&amp;dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9781461642077>.
Hay, Colin, and Gerry Stoker. ‘REVITALISING POLITICS: HAVE WE LOST THE PLOT?’ Representation 45.3 (2009): 225–236. Web. <http://eprints.soton.ac.uk/80271/>.
Henrik Serup Christensen. ‘All the Same? Examining the Link between Three Kinds of Political Dissatisfaction and Protest’. Comparative European Politics 14 781–801. Web. <https://uoelibrary.idm.oclc.org/login?url=http://search.proquest.com/docview/1965514300?accountid=10792>.
Ho, Robert. ‘Chapter 2 Introduction to SPSS’. Understanding Statistics for the Social Sciences with IBM SPSS. Boca Raton: CRC Press, Taylor & Francis Group, 2017. 9–26. Web. <https://ebookcentral.proquest.com/lib/exeter/reader.action?docID=5477076&ppg=26>.
Jacquelien  van Stekelenburg. ‘Contextualizing Contestation: Framework, Design, and Data’. Mobilization: An International Quarterly 17.3 (2012): 249–262. Web. <https://uoelibrary.idm.oclc.org/login?url=http://mobilizationjournal.org/doi/pdf/10.17813/maiq.17.3.a4418x2q772153x2>.
James M. Jasper and Jane D. Poulsen. ‘Recruiting Strangers and Friends: Moral Shocks and Social Networks in Animal Rights and Anti-Nuclear Protests’. Social Problems 42.4 (1995): 493–512. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/3097043.pdf>.
Jasper, James, and Poletta, Frances. ‘Emotional Dimensions of Social Movements’. The Blackwell Companion to Social Movements. Blackwell companions to sociology. Oxford: Blackwell, 2007. Web. <https://shibboleth2sp.gar.semcs.net/Shibboleth.sso/Login?entityID=https%3A%2F%2Felibrary.exeter.ac.uk%2Fidp%2Fshibboleth&amp;target=https%3A%2F%2Fshibboleth2sp.gar.semcs.net%2Fshib%3Fdest%3Dhttp%253A%252F%252Fwww.vlebooks.com%252FSHIBBOLETH%253Fdest%253Dhttp%25253A%25252F%25252Fwww.vlebooks.com%25252Fvleweb%25252Fproduct%25252Fopenreader%25253Fid%25253DExeter%252526isbn%25253D9780470999097>.
Jean-Pierre Reed. ‘Emotions in Context: Revolutionary Accelerators, Hope, Moral Outrage, and Other Emotions in the Making of Nicaragua’s Revolution’. Theory and Society 33.6 (2004): 653–703. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/4144905.pdf>.
KNUTSEN, ODDBJORN. ‘Value Orientations, Political Conflicts and Left-Right Identification: A Comparative Study’. European Journal of Political Research 28.1 (1995): 63–93. Web. <https://uoelibrary.idm.oclc.org/login?url=http://onlinelibrary.wiley.com/doi/abs/10.1111/j.1475-6765.1995.tb00487.x>.
Kuumba, M. Bahati. Gender and Social Movements. Walnut Creek, CA: AltaMira Press, 2001. Print.
Mario Diani and Ivano Bison. ‘Organizations, Coalitions, and Movements’. Theory and Society 33.3 (2004): 281–309. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/4144874.pdf>.
Marx Ferree, Myra, and Carol McClurg Mueller. ‘Feminism and the Women’s Movement: A Global Perspective’. The Blackwell Companion to Social Movements. Ed. David A. Snow, Sarah A. Soule, and Hanspeter Kriesi. Oxford, UK: Blackwell Publishing Ltd, 2004. 576–607. Web. <https://uoelibrary.idm.oclc.org/login?url=http://doi.org/10.1002/9780470999103.ch25>.
Melucci, Alberto. ‘A Strange Kind of Newness: What’s New in New Social Movements?’ New Social Movements. Temple University Press, 1994. 101–130. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9781439901410>.
Nikos Ntoumanis. ‘A General Introduction to the SPSS Environment’. 2013. Web. <https://www.youtube.com/watch?v=cFahib5ObS0>.
Norris, Pippa. ‘Chapter 10 [IN] Democratic Phoenix : Reinventing Political Activism’. Democratic Phoenix : Reinventing Political Activism. Cambridge : Cambridge University Press, 2002. 188–212. Print.
Olcese, Cristiana, and Clare Saunders. ‘Students in the Winter Protests: Still a New Social Movement?’ Higher Education in the UK and the US: Converging Models in a Global Academic World?. v. 1. Leiden: Brill, 2014. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&amp;dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9789004262768>.
Opp, Karl-Dieter. ‘Chapter 2’. Theories of Political Protest and Social Movements: A Multidisciplinary Introduction, Critique, and Synthesis. New York: Routledge, 2009. Web. <http://swbplus.bsz-bw.de/bsz304544558vlg.htm>.
Opp, Karl-Dieter. ‘Postmaterialism, Collective Action, and Political Protest’. American Journal of Political Science 34.1 (1990): n. pag. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/2111516>.
Passy, Florence. ‘Social Networks Matter. But How?’ Social Movements and Networks: Relational Approaches to Collective Action. Comparative politics. Oxford: Oxford University Press, 2003. 21–48. Web. <https://uoelibrary.idm.oclc.org/login?url=http://dx.doi.org/10.1093/0199251789.001.0001>.
Pippa Norris, Stefaan Walgrave and Peter Van Aelst. ‘Who Demonstrates? Antistate Rebels, Conventional Participants, or Everyone?’ Comparative Politics 37.2 (2005): 189–205. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/20072882.pdf>.
Poloni-Staudinger, Lori M., and Candice D. Ortbals. ‘Gendered Political Opportunities? Elite Alliances, Electoral Cleavages, and Activity Choice Among Women’s Groups in the UK, France, and Germany’. Social Movement Studies 10.1 (2011): 55–79. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.tandfonline.com/doi/pdf/10.1080/14742837.2011.545227>.
‘Protest Survey - Home’. N.p., n.d. Web. <http://www.protestsurvey.eu/>.
‘---’. N.p., n.d. Web. <http://www.protestsurvey.eu/>.
Rachel L. Einwohner, Jocelyn A. Hollander and Toska Olson. ‘Engendering Social Movements: Cultural Images and Movement Dynamics’. Gender and Society 14.5 (2000): n. pag. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/190456>.
‘Resources to Help You Learn and Use SPSS’. N.p., n.d. Web. <http://www.ats.ucla.edu/stat/spss/>.
Roberto M. Fernandez and Doug McAdam. ‘Social Networks and Social Movements: Multiorganizational Fields and Recruitment to Mississippi Freedom Summer’. Sociological Forum 3.3 (1988): 357–382. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/684338.pdf>.
Rose, David. Introducing Data Analysis for Social Scientists. Buckingham, [England]: Open University Press, 1996. Print.
Roth, Silke, and Clare Saunders. ‘Gender Differences in Political Participation: Comparing Street Demonstrators in Sweden and the United Kingdom’. (2018): n. pag. Web. <https://ore.exeter.ac.uk/repository/handle/10871/35064>.
Rucht, Dieter. ‘The Strategies and Action Repertoires of New Movements’. Challenging the Political Order: New Social and Political Movements in Western Democracies. Europe and the international order. Oxford: Polity, 1990. 156–175. Web. <https://contentstore.cla.co.uk/secure/link?id=3309044f-f01f-e911-80cd-005056af4099>.
RUSSELL DALTON, ALIX VAN SICKLE and STEVEN WELDON. ‘The Individual-Institutional Nexus of Protest Behaviour’. British Journal of Political Science 40.1 (2010): n. pag. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/40649423>.
Russell L. Curtis, Jr. and Louis A. Zurcher, Jr. ‘Stable Resources of Protest Movements: The Multi-Organizational Field’. Social Forces 52.1 (1973): 53–61. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/2576423.pdf>.
Saunders, Clare. ‘Anti-Politics in Action? Exploring European Street Demonstrators’ Extent of Disaffection with and Disconnection from Formal Politics’. n. pag. Print.
---. ‘Chapter 2’. Environmental Networks and Social Movement Theory. Bloomsbury Academic, 2013. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9781849664875>.
---. ‘Chapter 6’. Environmental Networks and Social Movement Theory. Bloomsbury Academic, 2013. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9781849664875>.
---. ‘Explaining Differential Protest Participation: Novices, Returners, Repeaters, and Stalwarts’. Mobilization 17.3 263–280. Web. <http://www.mobilization.sdsu.edu/articleabstracts/173Saundersetal.html>.
Saunders, Clare. ‘Insiders, Thresholders, and Outsiders in West European Global Justice Networks: Network Positions and Modes of Coordination’. European Political Science Review (2013): 1–23. Web.
Saunders, Clare, and Andretta, Massimiliano. ‘The Organizational Dimension: How Organizational Formality, Voice and Influence Affect Mobilization and Participation’. Another Europe: Conceptions and Practices of Democracy in the European Social Forums. Routledge, 2013. Print.
Scott, Alan. Ideology and the New Social Movements. Controversies in sociology. London: Unwin Hyman, 1990. Print.
Sherry Cable. ‘Women’s Social Movement Involvement: The Role of Structural Availability in Recruitment and Participation Processes’. The Sociological Quarterly 33.1 (1992): n. pag. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/4121486>.
Snow, David. ‘Mapping the Terrain’. The Blackwell Companion to Social Movements. Blackwell companions to sociology. Oxford: Blackwell, 2007. 3–16. Web. <https://shibboleth2sp.gar.semcs.net/Shibboleth.sso/Login?entityID=https%3A%2F%2Felibrary.exeter.ac.uk%2Fidp%2Fshibboleth&amp;target=https%3A%2F%2Fshibboleth2sp.gar.semcs.net%2Fshib%3Fdest%3Dhttp%253A%252F%252Fwww.vlebooks.com%252FSHIBBOLETH%253Fdest%253Dhttp%25253A%25252F%25252Fwww.vlebooks.com%25252Fvleweb%25252Fproduct%25252Fopenreader%25253Fid%25253DExeter%252526isbn%25253D9780470999097>.
Snow, David, and Soule, Sarah. ‘Chapter 1’. A Primer on Social Movements. New York, NY: W. W. Norton, 2010. 1–22. Print.
---. ‘Chapter 4’. A Primer on Social Movements. New York, NY: W. W. Norton, 2010. Print.
Snyder, Anna C., and Stephanie P. Stobbe. Critical Aspects of Gender in Conflict Resolution, Peacebuilding, and Social Movements. v. 32. Bingley, U.K.: Emerald, 2011. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.emeraldinsight.com/0163-786X/32>.
Soule, Sarah. ‘Diffusion Processes within and across Movements’. The Blackwell Companion to Social Movements. Blackwell companions to sociology. Oxford: Blackwell, 2007. 294–310. Web. <https://shibboleth2sp.gar.semcs.net/Shibboleth.sso/Login?entityID=https%3A%2F%2Felibrary.exeter.ac.uk%2Fidp%2Fshibboleth&amp;target=https%3A%2F%2Fshibboleth2sp.gar.semcs.net%2Fshib%3Fdest%3Dhttp%253A%252F%252Fwww.vlebooks.com%252FSHIBBOLETH%253Fdest%253Dhttp%25253A%25252F%25252Fwww.vlebooks.com%25252Fvleweb%25252Fproduct%25252Fopenreader%25253Fid%25253DExeter%252526isbn%25253D9780470999097>.
Stefaan  Walgrave. ‘RESPONSE PROBLEMS IN THE PROTEST SURVEY DESIGN: EVIDENCE FROM FIFTY-ONE PROTEST EVENTS IN SEVEN COUNTRIES’. 21.1 (2016): 83–104. Web. <https://uoelibrary.idm.oclc.org/login?url=http://doi.org/10.17813/1086/671X-21-1-83>.
---. ‘Selection and Response Bias in Protest Surveys’. Mobilization: An International Quarterly 16.2 (2011): 203–222. Web. <https://uoelibrary.idm.oclc.org/login?url=http://mobilizationjournal.org/doi/pdf/10.17813/maiq.16.2.j475m8627u4u8177>.
Tarrow, Sidney G. ‘Introduction’. Power in Movement : Social Movements and Contentious Politics. Cambridge: Cambridge University Press, 2011. 1–15. Web. <https://www.dawsonera.com/guard/protected/dawson.jsp?name=https://elibrary.exeter.ac.uk/idp/shibboleth&amp;dest=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9781139010856>.
Van Dyke, Nella. ‘Crossing Movement Boundaries: Factors That Facilitate Coalition Protest by American College Students, 1930–1990’. Social Problems 50.2 (2003): 226–250. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/10.1525/sp.2003.50.2.226.pdf>.
Walgrave, Stefaan, and Joris Verhulst. ‘Towards “New Emotional Movements”? A Comparative Exploration into a Specific Movement Type’. Social Movement Studies 5.3 (2006): 275–304. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.tandfonline.com/doi/pdf/10.1080/14742830600991651>.
William K. Carroll and R. S. Ratner. ‘Master Framing and Cross-Movement Networking in Contemporary Social Movements’. The Sociological Quarterly 37.4 (1996): 601–625. Web. <https://uoelibrary.idm.oclc.org/login?url=http://www.jstor.org/stable/pdfplus/4121407.pdf>.