Dyfyniad APA

Viotti, P. R., & Kauppi, M. V. (2014). International relations theory (5th ed.). Pearson.

Dyfyniad Arddull Chicago

Viotti, Paul R., and Mark V. Kauppi. International Relations Theory. 5th ed. Boston: Pearson, 2014.

Dyfyniad MLA

Viotti, Paul R., and Mark V. Kauppi. International Relations Theory. 5th ed. Pearson, 2014.

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