APA (7e ed.) Bronvermelding

Não informado. (1978). Hungarian machinery. Hungarian Chamber of Commerce.

Chicago (17e ed.) Bronvermelding

Não informado. Hungarian Machinery. Budapest: Hungarian Chamber of Commerce, 1978.

MLA (8e ed.) Bronvermelding

Não informado. Hungarian Machinery. Hungarian Chamber of Commerce, 1978.

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