APA (7e ed.) Bronvermelding

Não informado. (1977). Journal of European Industrial Training. MCB University Press.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of European Industrial Training. Bradford, Inglaterra: MCB University Press, 1977.

MLA (8e ed.) Bronvermelding

Não informado. Journal of European Industrial Training. MCB University Press, 1977.

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