APA (7e ed.) Bronvermelding

Não informado. (1974). Foundry Management and Technology. Penton Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. Foundry Management and Technology. Cleveland, Ohio: Penton Publishing, 1974.

MLA (8e ed.) Bronvermelding

Não informado. Foundry Management and Technology. Penton Publishing, 1974.

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