Griffith, Martin
International relations
Routledge, 2002
Buku Teks
The future of international relations
Routledge, 1997
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Kolodziej, Edward A
Security and International Relations
Cambridge University Press, 2005
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Nicholson, Michael
Formal theories in international relations
Cambridge University Press, 1989
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Douherty, James E.
Contending theories of international relations
J.B. Lippincott, 1971
Buku Teks