APA Style
Subagyo,M.B.A, D.
(1997).
Dasar-Dasar Operation Research
(
2)
.
BPFE-Yogyakarta:
1997.
MLA Style
Subagyo,M.B.A, Drs.Pangestu.
"Dasar-Dasar Operation Research".
2
BPFE-Yogyakarta:
1997,
1997.
Text.