Gaya APA

Lieberman, H, &. (2001). Introduction To Operations Research (Ed.7, Jlh. Eksp=1). New York: McGraw-Hill Higher Education.

Gaya MLA

Lieberman, Hillier, &. "Introduction To Operations Research". Ed.7, Jlh. Eksp=1 New York: McGraw-Hill Higher Education, 2001. Text.