Spero, J. E. (1981). The politics of international economic relations. St. Martin's Press.
Chicagoスタイル(17版)引用形式Spero, Joan Edelman. The Politics of International Economic Relations. New York: St. Martin's Press, 1981.
MLA(9版)引用形式Spero, Joan Edelman. The Politics of International Economic Relations. St. Martin's Press, 1981.
警告: この引用は必ずしも正確ではありません.