Παραπομπή APA

Ackoff, R. L., & Sasieni, M. W. (1968). Fundamentals of operations research. Wiley Eastern.

Παραπομπή Chicago Style

Ackoff, Russell L., και Maurice W. Sasieni. Fundamentals of Operations Research. New Delhi: Wiley Eastern, 1968.

Παραπομπή MLA

Ackoff, Russell L., και Maurice W. Sasieni. Fundamentals of Operations Research. Wiley Eastern, 1968.