Churchman, C. W., Ackoff, R. L., & Arnoff, E. L. (1957). Introduction to operations research. New York: John Wiley & Sons.
استشهاد بنمط شيكاغوChurchman, C. West., Russell L. Ackoff, و E. Leonard Arnoff. Introduction to Operations Research. New York: John Wiley & Sons, 1957.
MLA استشهادChurchman, C. West., Russell L. Ackoff, و E. Leonard Arnoff. Introduction to Operations Research. New York: John Wiley & Sons, 1957.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.