APA aipamena

Spero, J. E. (1981). The politics of international economic relations (2nd ed.). St. Martin's Press.

Chicago Style aipamena

Spero, Joan Edelman. The Politics of International Economic Relations. 2nd ed. New York: St. Martin's Press, 1981.

MLA aipamena

Spero, Joan Edelman. The Politics of International Economic Relations. 2nd ed. St. Martin's Press, 1981.