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Andreatta, Philippo. "Theory and the European Union?s International Relations." In International Relations and the European Union. Oxford: Oxford University Press, 2003.

Hill, Christopher. "CFSP: Conventions, Constitutions and Consequentiality." International Spectator 32, no. 4 (2002): 75-8.

Hill, Christopher. "“Closing the capabilities-expectations gap?”." In A Common Foreign Policy for Europe. London: Routledge, 1998.