APA (7e ed.) Bronvermelding

Não informado. (1959). Bulletin of the Operations Research Society of America. Operations Research Society of America.

Chicago (17e ed.) Bronvermelding

Não informado. Bulletin of the Operations Research Society of America. Baltimore, Md: Operations Research Society of America, 1959.

MLA (8e ed.) Bronvermelding

Não informado. Bulletin of the Operations Research Society of America. Operations Research Society of America, 1959.

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