Keylor, W. R., & William R. Keylor. (2003). A: The international order since 1945. New York: Oxford University Press.
Čikaški stil citiranjaKeylor, William R., i William R. Keylor. A: The International Order Since 1945. New York: Oxford University Press, 2003.
MLA način citiranjaKeylor, William R., i William R. Keylor. A: The International Order Since 1945. New York: Oxford University Press, 2003.
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