APA (7e ed.) Bronvermelding

Não informado. (1951). International Political Science Abstracts. International Political Science Association.

Chicago (17e ed.) Bronvermelding

Não informado. International Political Science Abstracts. Paris: International Political Science Association, 1951.

MLA (8e ed.) Bronvermelding

Não informado. International Political Science Abstracts. International Political Science Association, 1951.

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