Gaya APA
S.Hillier, F., J.Lieberman, G. (2008).
Introduction to operations research. Ed.8 Bag. 1 (8).
Yogyakarta:
Hipokrates.
Gaya MLA
S.Hillier, Frederick., J.Lieberman, Gerald.
"Introduction to operations research. Ed.8 Bag. 1".
8
Yogyakarta:
Hipokrates,
2008.
Text.