Dyfyniad APA

Hillier, F. S., & Lieberman, G. J. (1995). Introduction to operations research (6th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Hillier, Frederick S., and Gerald J. Lieberman. Introduction to Operations Research. 6th ed. New York: McGraw-Hill, 1995.

Dyfyniad MLA

Hillier, Frederick S., and Gerald J. Lieberman. Introduction to Operations Research. 6th ed. McGraw-Hill, 1995.

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