APA (7e ed.) Bronvermelding

Não informado. (1971). Abstracts of hungarian economic literature. Hungarian Scientific Council for World Economy.

Chicago (17e ed.) Bronvermelding

Não informado. Abstracts of Hungarian Economic Literature. Budapest: Hungarian Scientific Council for World Economy, 1971.

MLA (8e ed.) Bronvermelding

Não informado. Abstracts of Hungarian Economic Literature. Hungarian Scientific Council for World Economy, 1971.

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