Spero, J. E. (1997). The politics of international economic relations. Routledge.
Tohutoru Kātū Chicago (17th ed.)Spero, Joan Edelman. The Politics of International Economic Relations. London: Routledge, 1997.
Tohutoro MLA (9th ed.)Spero, Joan Edelman. The Politics of International Economic Relations. Routledge, 1997.
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