APA (7th ed.) Zitazioa

Spero, J. E. (1982). The politics of international economic relations (2nd ed.). G. Allen & Unwin.

Chicago Style (17th ed.) Zitazioa

Spero, Joan Edelman. The Politics of International Economic Relations. 2nd ed. Boston: G. Allen & Unwin, 1982.

MLA (9th ed.) Zitazioa

Spero, Joan Edelman. The Politics of International Economic Relations. 2nd ed. G. Allen & Unwin, 1982.

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