Hillier, F. S., & Lieberman, G. J. (2005). Introduction to operations research (8th ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Hillier, Frederick S., agus Gerald J. Lieberman. Introduction to Operations Research. 8th ed. New York: McGraw-Hill, 2005.
Lua MLA (9ú heag.)Hillier, Frederick S., agus Gerald J. Lieberman. Introduction to Operations Research. 8th ed. McGraw-Hill, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.