Cita APA (7th ed.)

Spero, J. E. (1977). The politics of international economic relations. St. Martin's Press ; S. Chand & co. Ltd..

Cita Chicago (17th ed.)

Spero, Joan Edelman. The Politics of International Economic Relations. New York : New Delhi: St. Martin's Press ; S. Chand & co. Ltd., 1977.

Cita MLA (8th ed.)

Spero, Joan Edelman. The Politics of International Economic Relations. St. Martin's Press ; S. Chand & co. Ltd., 1977.