Bull, Hedley 2002: The Anarchical Society: A Study of Order in World Politics. Houndsmill: Palgrave.
Buzan, Barry and Ole Wæver 2009: ‘Macrosecuritisation and Security Constellations: Reconsidering Scale in Securitisation Theory’, Review of International Studies, 35: 253-276.
Coser, Lewis A. 1964: The Functions of Social Conflict. New York: Free Press.
Diez, Thomas, Stephan Stetter and Mathias Albert: ‘The European Union and Border Conflicts: The Power of Integration and Associatiom’, International Organization, 60, 3: 563-593.
Foerster, Heinz von 1984: ‘Principles of Self-Organization: In a Socio-Managerial Context’, in Hans Urlich and Gilbert Probst (eds.): Self-Organization and Management of Social Systems: Insights, Promises, Doubts, and Questions. Berlin: Springer.
HIIK 2014: Conflict Barometer 2013. Heidelberg: Heidelberg Institute for International Conflict Research.
Ikenberry, G. John 2000: After Victory: Institutions, Strategic Restraint, And the Rebuilding of Order After Major Wars. Princeton: Princeton University Press.
Kaldor, Mary 2013: Organized Violence in a Global Era. Cambridge: Polity Press.
Luhmann, Niklas 1984: Soziale Systeme: Grundriß einer allgemeinen Theorie. Frankfurt: Suhrkamp.
Luhmann, Niklas 1998: Die Gesellschaft der Gesellschaft. Frankfurt: Suhrkamp.
Matuszek, Krzysztof C. 2007: Der Krieg als autopoietisches System: Die Kriege der Gegenwart und Niklas Luhmanns Systemtheorie. Wiesbaden: VS.
Messmer, Heinz 2003: Der soziale Konflikt: Kommunikative Emergenz und systemische Reproduktion. Stuttgart: Lucius & Lucius.
Messmer, Heinz 2007: ‘Contradictions, Conflict and Borders’, in Stephan Stetter 2007a.
Mouffe, Chantal 2013: Agonistics: Thinking the World Politically, London: Verso
Moussa Nabo, Mitra and Stephan Stetter 2012: ‘Global Conflict Governance in the Middle East: World Society, Conflict Management in Lebanon and the International Crisis Group’, in Stephan Stetter (ed.): The Middle East and Globalisation: Encounters and Horizons. New York: Palgrave.
Richmond, Oliver 2005: The Transformation of Peace. Houndsmill: Palgrave.
Simmel, Georg 1908: ‘Der Streit’, in Otthein Rammstedt (ed.): Soziologie: Untersuchungen über die Formen der Vergesellschaftung. Frankfurt: Suhrkamp.
Stäheli, Urs 2000: Sinnzusammenbrüche: Eine dekonstruktive Lektüre von Niklas Luhmanns Systemtheorie. Weilerswist: Velbrück.
Stetter, Stephan 2013: ‘Ordnung und Wandel in der Weltpolitik: Konturen einer “Soziologie der Internationalen Beziehungen’, in Stephan Stetter (ed.): Ordnung und Wandel in der Weltpolitik: Konturen einer Soziologie der Internationalen Beziehungen. Sonderheft Leviathan: Berliner Zeitschrift für Sozialwissenschaft: 11-55.
Stetter, Stephan (ed.) 2007a: Territorial Conflicts in World Society: Modern Systems Theory, International Relations and Conflict Studies. London: Routledge.
Stetter, Stephan 2007b: ‘Regions of Conflict in World Society: The Place of the Middle East and Sub-Saharan Africa’, in Stetter 2007a.
Stetter, Stephan 2008: World Society and the Middle East: Reconstructions in Regional Politics. Houndsmill: Palgrave.
Wallerstein, Immanuel 1990: ‘Culture as the Ideological Battleground of Modernity’, in Mike Featherstone (ed.): Global Culture: Nationalism, Globalization and Modernity. London: Sage.
Walter, Jochen 2005: ‘Politik als System? Systembegriffe und Systemmetaphern in der Politikwissenschaft und den Internationalen Beziehungen’, Zeitschrift für Internationale Beziehungen, 12, 2: 275-300.
Waltz, Kenneth 2010: Theory of International Politics. Long Grove: Waveland.
Wendt, Alexander 1999: Social Theory of International Politics. Cambridge: Cambridge University Press.
Wendt, Alexander 2003: ‘Why A World State is Inevitable’, European Journal of International Relations, 9, 4: 491-542.
Wimmer, Andreas 2002: Nationalist Exclusion and Ethnic Conflict: Shadows of Modernity. Cambridge: Cambridge University Press.