Spero, J. E. (1982). The politics of international economic relations (2nd ed.). G. Allen & Unwin.
Цитирование в стиле Чикаго (17-е изд.)Spero, Joan Edelman. The Politics of International Economic Relations. 2nd ed. Boston: G. Allen & Unwin, 1982.
Цитирование MLA (9-е изд.)Spero, Joan Edelman. The Politics of International Economic Relations. 2nd ed. G. Allen & Unwin, 1982.