Hillier, F. S., Lieberman, G. J., & Lieberman, G. J. (1995). Introduction to operations research (6th ed.). New York: McGraw-Hill.
Παραπομπή Chicago StyleHillier, Frederick S., Gerald J. Lieberman, and Gerald J. Lieberman. Introduction to Operations Research. 6th ed. New York: McGraw-Hill, 1995.
Παραπομπή MLAHillier, Frederick S., Gerald J. Lieberman, and Gerald J. Lieberman. Introduction to Operations Research. 6th ed. New York: McGraw-Hill, 1995.
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