Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.