Gaya APA
OPERATION RESEARCH. (1998).
MALANG:
INSTITUT TEKNOLOGI NASIONAL.
Gaya Chicago
OPERATION RESEARCH.
.
MALANG:
INSTITUT TEKNOLOGI NASIONAL,
1998.
Text.
Gaya MLA
OPERATION RESEARCH.
.
MALANG:
INSTITUT TEKNOLOGI NASIONAL,
1998.
Text.
Gaya Turabian
OPERATION RESEARCH.
MALANG:
INSTITUT TEKNOLOGI NASIONAL,
1998.
Print.