Gaya APA
dkk, P, S.
(2000).
DASAR-DASAR OPERATIONS RESEARCH
(
Ed. 2, Cet. 13)
.
Yogyakarta:
BPFE-Yogyakarta.
Gaya MLA
dkk, Pangestu, Subagyo,.
"DASAR-DASAR OPERATIONS RESEARCH".
Ed. 2, Cet. 13
Yogyakarta:
BPFE-Yogyakarta,
2000.
Text.