Churchman, C. W., Ackoff, R. L., & Arnoff, E. L. (1957). Introduction to operations research. New York: Wiley.
Παραπομπή Chicago StyleChurchman, C. West, Russell Lincoln Ackoff, and E. Leonard Arnoff. Introduction to Operations Research. New York: Wiley, 1957.
Παραπομπή MLAChurchman, C. West, Russell Lincoln Ackoff, and E. Leonard Arnoff. Introduction to Operations Research. New York: Wiley, 1957.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.