APA (7e ed.) Bronvermelding

(1979). Communism and political systems in Western Europe. Westview.

Chicago (17e ed.) Bronvermelding

Communism and Political Systems in Western Europe. Boulder, Colo: Westview, 1979.

MLA (9e ed.) Bronvermelding

Communism and Political Systems in Western Europe. Westview, 1979.

Let op: Deze citaties zijn niet altijd 100% accuraat.