Hillier, F. S., & Lieberman, G. J. (1994). Operations research/2nd ed (2nd ed.). CBS Publishers & Distributors.
Chicago Style citaatHillier, Frederick S., en Gerald J. Lieberman. Operations Research/2nd Ed. 2nd ed. Delhi: CBS Publishers & Distributors, 1994.
MLA citatieHillier, Frederick S., en Gerald J. Lieberman. Operations Research/2nd Ed. 2nd ed. CBS Publishers & Distributors, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.