Gaya APA
Hillier, ., Lieberman, .
(2008).
Operation Research
(
jilid 2 edisi 8)
.
Yogyakarta:
Andi Offset.
Gaya MLA
Hillier, ., Lieberman, .
"Operation Research".
jilid 2 edisi 8
Yogyakarta:
Andi Offset,
2008.
Text.