Hillier, F. S., & Lieberman, G. J. (1995). Introduction to Operations Research (6th ed.). Modern Book Centre.
Chicago-čujuhus (17. p.)Hillier, F. S., juo G. J. Lieberman. Introduction to Operations Research. 6th ed. New York: Modern Book Centre, 1995.
MLA-čujuhus (9. p.)Hillier, F. S., juo G. J. Lieberman. Introduction to Operations Research. 6th ed. Modern Book Centre, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.