APA aipamena

Hillier Frederick S & Lieberman Gerald J. (1977). Introduction to operations research. Holden-Day INC.

Chicago Style aipamena

Hillier Frederick S and Lieberman Gerald J. Introduction to Operations Research. San-Francisco: Holden-Day INC, 1977.

MLA aipamena

Hillier Frederick S and Lieberman Gerald J. Introduction to Operations Research. Holden-Day INC, 1977.