Gaya APA
Subagyo, Pangestu. (1995).
Dasar-dasar operations research (2).
Yogyakarta:
BPFE.
Gaya Chicago
Subagyo, Pangestu.
Dasar-dasar operations research.
2
Yogyakarta:
BPFE,
1995.
Text.
Gaya MLA
Subagyo, Pangestu.
Dasar-dasar operations research.
2
Yogyakarta:
BPFE,
1995.
Text.
Gaya Turabian
Subagyo, Pangestu.
Dasar-dasar operations research.
2
Yogyakarta:
BPFE,
1995.
Print.