Bert, Francis, Tiziana Scaramagli, and Fredrik Söderbaum. Intersecting Interregionalism (London: Springer, 2014).
Biermann, Rafael, and Joachim Alexander Koops, eds. Palgrave Handbook of Inter-Organizational Relations in World Politics (London: Palgrave Macmillan, 2017).
Blavoukos, Spyros, and Dimitris Bourantonis. “Chairs as Policy Entrepreneurs in Multilateral Negotiations.” Review of International Studies 37 (2) (2011), 653–672.
Blavoukos, Spyros, and Dimitris Bourantonis. The EU in UN Politics: Actors, Processes and Performances (London: Palgrave Macmillan, 2017).
Braveboy-Wagner, Jacqueline. Institutions of the Global South (London: Routledge, 2010).
Daws, Sam. “The Origins and Development of the UN Electoral Groups.” In What Is Geographic Representation in the Twenty-First Century: Report of the International Peace Academy and United Nations University, ed. Ramesh C. Thakur (New York: United Nations University, 1999) 11–29.
De Lombaerde, Phillipe, Francis Baert, and Tânia Felício, eds. The United Nations and the Third World Report on Regional Integration. Vol. 3 (London: Springer, 2012).
De Lombaerde, Phillipe, Fredrik Söderbaum, and Jens-Uwe Wunderlich. “Interregionalism.” In The SAGE Handbook of European Foreign Policy, eds. Knud Erik Jorgensen, Åsne Kalland Aarstad, Edith Drieskens, Katie Laatikainen, and Ben Tonra (London: Sage, 2015) 750–765.
Elgström, Ole, ed. EU Council Presidencies: A Comparative Perspective (London: Routledge, 2003).
Endeley, Isaac Njoh. Bloc Politics at the United Nations: The African Group (Lanham, MD: University Press of America, 2009).
Fawcett, Louise. “Exploring Regional Domains: A Comparative History of Regionalism.” International Affairs 80 (3) (2004), 429–446.
Haas, Ernst B. “Regionalism, functionalism, and universal international organization.” World Politics 8 (2) (1956), 238–263.
Hänggi, Heiner, Ralf Roloff, and Jürgen Rüland, eds. Interregionalism and International Relations (London: Routledge, 2006).
Hettne, Björn, and Fredrik Söderbaum. “Theorising the Rise of Regionness.” New Political Economy 5 (3) (2000), 457–472.
Jackson, Patrick Thaddeus, and Daniel H. Nexon. “Relations before States: Substance, Process and the Study of World Politics.” European Journal of International Relations 5 (3) (1999), 291–332.
Jönsson, Christor. “Interorganization Theory and International Organization.” International Studies Quarterly 30 (1) (1986), 39–57.
Kirkpatrick, Jeane J. “The United Nations as a Political System: A Practicing Political Scientist’s Insights into U.N. Politics?” World Affairs 170 (2) (2007), 97–102.
Kissack, Robert. Pursuing Effective Multilateralism: The European Union, International Organisations and the Politics of Decision Making (Basingstoke: Palgrave Macmillan, 2010).
Krickovic, Andrej. “All Politics Is Regional: Emerging Powers and the Regionalization of Global Governance.” Global Governance 21 (5) (2015), 557–577.
Laatikainen, Katie Verlin. “Norden’s Eclipse: The Impact of the European Union’s Common Foreign and Security Policy on the Nordic Group in the United Nations.” Cooperation and Conflict 38 (4) (2003), 409–441.
Laatikainen, Katie Verlin. “The EU Delegation in New York: A Debut of High Political Drama.” In The European External Action Service: European Diplomacy Post-Westphalia, eds. David Spence and Jozef Batora (London: Palgrave Macmillan, 2015), 195–218
Laatikainen, Katie Verlin. “Conceptualizing Groups in UN Multilateralism: The Diplomatic Practice of Group Politics.” The Hague Journal of Diplomacy 12 (2–3) (2017), 113–137.
Laatikainen, Katie Verlin, and Karen E. Smith, eds. “Introduction: The Multilateral Politics of UN Diplomacy” Special issue: The Multilateral Politics of UN Diplomacy, The Hague Journal of Diplomacy 12 (2–3) (2017), 95–255.
Leigh-Phippard, Helen. “The Influence of Informal Groups in Multilateral Diplomacy.” In Innovation in Diplomatic Practice, ed. Jan Melissen (Basingstoke: Macmillan, 1999).
Melissen, Jan. “Diplomatic Studies in the Right Season.” International Studies Review 13 (2011), 709–728.
O’Brien, Terence. “Electoral Group Reconfiguration and Present Day Realities.” In What Is Geographic Representation in the Twenty-First Century: Report of the International Peace Academy and United Nations University, ed. Ramesh C. Thakur (New York: United Nations University, 1999), 30–39.
Odell, John S. “Chairing a WTO Negotiation.” Journal of International Economic Law 8 (2) (2005), 425–448.
Panke, Diana. “Regional Power Revisited: How to Explain Differences in Coherency and Success of Regional Organizations in the United Nations General Assembly.” International Negotiation 18 (2) (2013), 265–291.
Panke, Diana, Stefan Lang, and Anke Wiedemann. “Regional Actors in the United Nations. Exploring the Regionalization of International Negotiations.” Global Affairs 1 (4–5) (2015), 431–440.
Panke, Diana, Anke Wiedemann, and Stefan Lang. Regional Actors in Multilateral Negotiations: Active and Successful? (London: Rowman and Littlefield, 2018).
Pouliot, Vincent. International Pecking Orders: The Politics and Practice of Multilateral Diplomacy (New York: Cambridge University Press, 2016).
Prantl, Jochen. The Security Council and Informal Groups of States (Oxford University Press, 2006).
Schreuer, Christoph. “Regionalism v. Universalism.” European Journal of International Law 6 (1995), 477–499.
Sending, Ole Jacob, Vincent Pouliot, and Ivar Neumann. “Introduction.” In Diplomacy and the Making of World Politics, eds. Sending, Pouliot, and Neumann (New York: Cambridge University Press, 2015).
Serrano de Haro, Pedro. Participation of the European Union in the Work of the United Nations: General Assembly Resolution 65/276. Working Paper 2012/4 (Center for International and European Law (CLEER), Asser Institute, 2012).
Simmons, Beth A., and Lisa L. Martin. “International Organizations and Institutions.” In Handbook of International Relations, eds. Carlnaes et al. (New York: Sage, 2002), 192–211.
Smith, Karen E. “Group Politics in the Debates on Gender Equality and Sexual Orientation Discrimination at the United Nations.” The Hague Journal of Diplomacy 12 (2–3) (2017), 138–157.
Smith, Karen E., and Katie Verlin Laatikainen, eds. Group Politics in UN Multilateralism (Leiden: Brill, 2020).
Söderbaum, Fredrik, and Luk Van Langenhove. “Introduction: the EU as a Global Actor and the Role of Interregionalism.” European Integration 27 (3) (2005), 249–262.
Tallberg, Jonas. Leadership and Negotiation in the EU (Cambridge: Cambridge University Press, 2006).
Thakur, Ramesh C. “Introduction: UN Electoral Groupings Reform.” In What Is Geographic Representation in the Twenty-First Century: Report of the International Peace Academy and United Nations University, ed. Ramesh C. Thakur (New York: United Nations University, 1999).
UN. Permanent Observers: Intergovernmental and Other Organizations. 2020. https://www.un.org/en/sections/member-states/intergovernmental-and-other-organizations/index.html.
UNPGA (United Nations President of the General Assembly). “Appointment of Co-Facilitators and Co-Chairs.” 2018–2019. https://www.un.org/pga/73/2018/12/07/appointment-of-co-facilitators-and-co-chairs/.
Van Langenhove, Luk, and Ana-Cristina Costea. “Inter-Regionalism and the Future of Multilateralism.” Occasional Papers 0-2005-13 (UNU-CRIS, 2005).
Weiss, Thomas G. “Moving Beyond North-South Theatre.” Third World Quarterly 30 (2) (2009), 271–284.
Whitfield, Teresa. Working with Groups of Friends (Washington, DC: United States Institute of Peace, 2010).
Wilcox, Francis O. “Regionalism and the United Nations.” International Organization 19 (3) (1965), 788–811.
Wiseman, Geoffrey. “Bringing Theory Back in: Time for Theory to Catch up with Practice.” International Studies Review 13 (2011), 709–728.