Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.