APA (7e ed.) Bronvermelding

Não informado. (1980). International Journal of Operations & Production Management. MCB University Press.

Chicago (17e ed.) Bronvermelding

Não informado. International Journal of Operations & Production Management. Bradford, Inglaterra: MCB University Press, 1980.

MLA (8e ed.) Bronvermelding

Não informado. International Journal of Operations & Production Management. MCB University Press, 1980.

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