Basic literature:
1. Diez, Thomas, Bode, Ingvild and Fernandes da Costa Aleksandra ed., Key Concepts in International Relations, SAGE 2011.
Other literature
2. Alden, Chris and Aran Amnon, Foreign Policy Analysis. New Approaches, Routledge 2012.
3. Biscop, Sven, European Defence and PESCO: Don't Waste the Chance, IAI, 05/05/2020.
4. Burchill, Scott et al., Theories of International Relations, Palgrave Macmillan 2009.
5. Buzan, Barry and Lawson, George, The Global Transformation: History, Modernity and the Making of International Relations, Cambridge University Press 2016.
6. Carlsnaes, Walter, Risse Thomas and Simmons, Beth A. (eds.), Handbook of International Relations, 2nd Edition, SAGE 2012.
7. Cimino-Isaacs Cathleen D., Fefer Rachel F., Fergusson Ian F., World Trade Organization: Overview and Future Direction, Congressional Research Service, 2020.
8. Dryzek ,John S., Global Civil Society: The Progress of Post-Westphalian Politics, Annual Review of Political Science, Vol. 15, pp. 101-119.
9. Fox, Jonathan, The Multiple Impacts of Religion on International Relations: Perceptions and Reality, Politique étrangère, 4/2006.
10. Hill, Christopher, Foreign Policy in the Twenty-First Century, Palgrave Macmillan 2016.
11. Koenig-Archibugi, Mathias Is global democracy possible? European Journal of International Relations, Vol. 17, no. 3, 2011.
12. Lehne, Stefan, Is There Hope for EU Foreign Policy?, Carnegie Europe, December 2017.
13. NATO 2030: United for a New Era, 25 November 2020, www.nato.int
14. Reus-Smit, Christian and Snidal Duncan (eds.), Oxford Handbook of International Relations, Oxford University Press 2010.
15. Saurugger, Sabine, Theoretical Approaches to European Integration, Palgrave McMillan 2014.
16. Woolcock, Steve, The Role of the European Union in the International Trade and Investment Order, Dahrendorf Forum IV Working Paper No. 10, 11 April 2019