· Axelrod, Robert., and Keohane, Robert. “Achieving Cooperation under Anarchy : Strategies and Institutions”, World Politics 38 , no.1, (1995).
· Baldwin, David. “Neoliberalism, neorealism and world politics, in Neorealism and Neoliberalism : The Contemporary Debate edited by David Baldwin, (New York : Columbia University Press, 1993).
· Brown, Chris. Understanding International Relations, (London : Macmillan Press Ltd, 1997), 1st edition.
· Brown, Chris. Understanding International Relations, (London : Palgrave, 2001), 2nd edition.
· Bull, Hedley. “Does Order Exist in World Politics?” selected reading in Paul R. Viotti and Mark V. Kauppi eds., International Relations Theory : Realism, Pluralism, Globalism and Beyond, (London : Allyn and Bacon, 1999), 3rd edition.
· Buzan, Barry., Jones, Charles., and Little, Richard. The Logic of Anarchy : Neorealism to Structural Realism , (New York : Columbia University Press, 1993).
· Chomsky, Noam. 9-11, (New York : Seven Stories Press, 2001).
· Cox, Robert. R. “Social Forces, States, and World Orders : Beyond International Relations Theory”, in Robert W. Cox and Timothy J. Sinclair eds., Approaches to World Order, (Cambridge : Cambridge University Press, 1996).
· Cox, Robert. W. "Civil-society at the Turn of Millennium : Prospects for an Alternative World Order", Review of International Studies 25, (1999).
· Evans, Graham. The Penguin Dictionary of International Relations, (London : Penguin Books, 1998).
· Galtung, Johan. "A Structural Theory of Imperialism", Journal of Peace Research 2 (1971).
· Gerald Gaus, Political Concepts and Political Theories, (Colorado : Westview Press, 2000).
· Gilpin, Robert. Global Political Economy : Understanding the international economic Order, (Oxford : Princeton University Press, 2001).
· Gruber, T. R. “A translation approach to portable ontologies”, Knowledge Acquisition 5, no. 2, (1993).
· Halliday, Fred., and Rosenberg, Justin. “Interview with Ken Waltz”, Review of International Studies 24, (1998).
· Hobbes, Thomas. Leviathan, (Oxford : Basil Blackwell, 1946).
· Hollis, Martin., and Smith, Steve. Explaining and Understanding International Relations, (Oxford : Clarendon Press, 1991).
· Horsman, Mathew., and Marshall, Andrew. After the Nation-State : Citizens, tribalism and the New World Disorder, (USA : HarperCollins Publishers, 1995).
· Ikenberry, John. “American Power and the Empire of Capitalist Democracy”, Empires, Systems and States : Great Transformations in International Politics, (Cambridge : Cambridge University Press, 2001).
· Jervis, Robert. "Realism, Game Theory and Cooperation", World Politics 40, no. 3, (1988).
· Jervis, Robert. "Realism, Neoliberalism, and Cooperation : Understanding the Debate", International Security 24, no. 1, summer (1999).
· Kegley Jr, Charles. W., & Wittkopf, Eugene. R. World Politics : Trend and Formation , (Boston : Macmillan Press Ltd, 1999), 4th edition.
· Keohane, Robert. O. After hegemony : Cooperation and Discord in the World Political Economy, (Princeton : Princeton University Press, 1984).
· Keohane, Robert. O., and Nye, Joseph. N. Power and Interdependence, (USA : HaperCollinsPublishers, 1989), 2nd edition.
· Linklater, Andrew. “Rationalism” in Scott Burchill, Richard Devetek, Andrew Linklater, Matthew Paterson, Christian Reus-Smit and Jacqui True eds., Theories of International Relations, (Hampshire : Palgrave, 2001), 2nd edition.
· Linklater, Andrew. “The Question of the Next Stage in International Relations Theory : A Critical-Theoretical Point of View”, Millennium 21. no.1, (1992).
· Morgenthau, Hans. Politics among Nations : The Struggle for Power and Peace, (USA : McGraw-Hill, 1993), Brief Edition.
· Reus-Smit, Christian. “Constructivism” in Scott Burchill, Richard Devetek, Andrew Linklater, Matthew Paterson, Christian Reus-Smit and Jacqui True eds., Theories of International Relations, (Hampshire : Palgrave, 2001), 2nd edition.
· Rowlands, Ian. H. The Politics of Global Atmospheric Change, (Manchester : Manchester University Press, 1995).
· Viotti, Paul. R., and Kauppi, Mark. V. International Relations Theory : Realism, Pluralism, Globalism and Beyond, (London : Allyn and Bacon, 1999), 3rd edition.
· Waltz, Kenneth. N. "Realist Thought and neorealist Theory" in Controversies in International Relations Theory : Realism and the Neoliberal Challenge, edited by Charles W. Kegley Jr, (New York : St. Martin’s Press, 1995).
· Waltz, Kenneth. N. "Structural Realism after the Cold War", International Security 25, no. 1.
· Waltz, Kenneth. N. “Globalization and American Power”, The National Interest, Spring (2000).
· Waltz, Kenneth. N. “Introduction : Globalization - A Necessary Myth?” in Paul Hirst and Grahame Thompson eds., Globalization in question : the international economy and the possibilities of governance, (Cambridge : Polity Press, 1996).
· Waltz, Kenneth. N. Man, the State and War, (New York : Columbia University Press, 1959).
· Waltz, Kenneth. N. Theory of International Politics, (New York : Random House, 1979).
· Wendt, Alexander. “Anarchy is What States Make of It : The Social Construction of Power Politics”, International Organization 46, no.2, Spring, (1992).
· Woods, Ngaire. “The Political Economy of Globalization”, in The Political Economy of Globalization edited by Ngaire Woods, (London : Macmillan Press Ltd, 2000).