Dyfyniad APA

Hillier, F. S., & Lieberman, G. J. (2005). Introduction to operations research.- 8th ed. (8th ed.). McGraw-Hill Higher Education.

Dyfyniad Arddull Chicago

Hillier, Frederick S., and Gerald J. Lieberman. Introduction to Operations Research.- 8th Ed. 8th ed. New Delhi: McGraw-Hill Higher Education, 2005.

Dyfyniad MLA

Hillier, Frederick S., and Gerald J. Lieberman. Introduction to Operations Research.- 8th Ed. 8th ed. McGraw-Hill Higher Education, 2005.

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