APA (7th ed.) Zitazioa

Frumkin, A. B. (1969). Modern theories of international economic relations. Progress Pub..

Chicago Style (17th ed.) Zitazioa

Frumkin, A. B. Modern Theories of International Economic Relations. Moscow: Progress Pub., 1969.

MLA (9th ed.) Zitazioa

Frumkin, A. B. Modern Theories of International Economic Relations. Progress Pub., 1969.

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