APA aipamena

Rourkle, J. T. (2007). International politics on the world stage. New York: The MacGraw-Hill Companies.

Chicago Style aipamena

Rourkle, John T. International Politics On the World Stage. New York: The MacGraw-Hill Companies, 2007.

MLA aipamena

Rourkle, John T. International Politics On the World Stage. New York: The MacGraw-Hill Companies, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.