APA aipamena

Gilpin, R. (1987). The political economy of international relations. Princeton, N.J: Princeton University Press.

Chicago Style aipamena

Gilpin, Robert. The Political Economy of International Relations. Princeton, N.J: Princeton University Press, 1987.

MLA aipamena

Gilpin, Robert. The Political Economy of International Relations. Princeton, N.J: Princeton University Press, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.