Παραπομπή σε μορφή APA (7η εκδ.)

CHURCHMAN, C. W. (1957). Introduction To Operations Research By: Cw. Churchman, Rl. Ackoff And El. Anorff. John Wiley&Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

CHURCHMAN, C. West. Introduction To Operations Research By: Cw. Churchman, Rl. Ackoff And El. Anorff. John Wiley&Sons, 1957.

Παραπομπή σε μορφή MLA (8th εκδ.)

CHURCHMAN, C. West. Introduction To Operations Research By: Cw. Churchman, Rl. Ackoff And El. Anorff. John Wiley&Sons, 1957.