Hillier, F. S., & Lieberman, G. J. (1967). Introduction to operations research (8th ed.). Holden-Day.
Chicago-čujuhus (17. p.)Hillier, Frederick S., juo Gerald J. Lieberman. Introduction to Operations Research. 8th ed. San Francisco: Holden-Day, 1967.
MLA-čujuhus (9. p.)Hillier, Frederick S., juo Gerald J. Lieberman. Introduction to Operations Research. 8th ed. Holden-Day, 1967.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.