Dyfyniad APA

Hillier, F. S., & Lieberman, G. J. (1994). Operations research/2nd ed (2nd ed.). CBS Publishers & Distributors.

Dyfyniad Arddull Chicago

Hillier, Frederick S., and Gerald J. Lieberman. Operations Research/2nd Ed. 2nd ed. Delhi: CBS Publishers & Distributors, 1994.

Dyfyniad MLA

Hillier, Frederick S., and Gerald J. Lieberman. Operations Research/2nd Ed. 2nd ed. CBS Publishers & Distributors, 1994.

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