Thompson, June M.
Russia and the Soviet Union : an historical introduction
Westview Press, 1990
Buku Teks SO
Phinnemore, David
A dictionary of the European union
Routledge, Taylor & Francis Group, 2008
Buku Referensi
Nugent, Neill
The government and politics of the European Union
Macmillan, 1994
Buku Teks
European union politics
Oxford University Press, 2003
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Handbook of European Union Politics
Sage Publications, 2010
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