Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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