Cita APA (7th ed.)

Hillier, F. S., & Lieberman, G. J. (2010). Introduction to operations research (9th ed., international ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Hillier, Frederick S., i Gerald J. Lieberman. Introduction to Operations Research. 9th ed., international ed. Boston: McGraw-Hill, 2010.

Cita MLA (9th ed.)

Hillier, Frederick S., i Gerald J. Lieberman. Introduction to Operations Research. 9th ed., international ed. McGraw-Hill, 2010.