Gaya APA
Subagyo, P. et al
(2000).
Dasar - Dasar Operations Research
(
ed. 2)
.
Yogyakarta:
BPFE-YOGYAKARTA.
Gaya MLA
Subagyo, Pangestu. et al.
"Dasar - Dasar Operations Research".
ed. 2
Yogyakarta:
BPFE-YOGYAKARTA,
2000.
Text.