Spero, J. E., & Spero, J. E. (1990). The politics of international economic relations (4. edition.). New York: St. Martin's Press.
Chicago Style CitationSpero, Joan Edelman, and Joan Edelman Spero. The Politics of International Economic Relations. 4. edition. New York: St. Martin's Press, 1990.
MLA CitationSpero, Joan Edelman, and Joan Edelman Spero. The Politics of International Economic Relations. 4. edition. New York: St. Martin's Press, 1990.
Warning: These citations may not always be 100% accurate.