Dyfyniad APA

Spero, J. E. (1982). The politics of international economic relations (2nd ed.). G. Allen & Unwin.

Dyfyniad Arddull Chicago

Spero, Joan Edelman. The Politics of International Economic Relations. 2nd ed. Boston: G. Allen & Unwin, 1982.

Dyfyniad MLA

Spero, Joan Edelman. The Politics of International Economic Relations. 2nd ed. G. Allen & Unwin, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.