Griffiths, M., & O'Callaghan, T. (2002). International relations: The key concepts. Routledge.
Chicago Style (17th ed.) CitationGriffiths, Martin, and Terry O'Callaghan. International Relations: The Key Concepts. London: Routledge, 2002.
MLA citiranjeGriffiths, Martin, and Terry O'Callaghan. International Relations: The Key Concepts. Routledge, 2002.
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