APA Style
gupta, prem kumar. (2004).
OPERATIONS RESEARCH .
:
.
Chicago Style
gupta, prem kumar.
OPERATIONS RESEARCH .
:
,
2004.
Text.
MLA Style
gupta, prem kumar.
OPERATIONS RESEARCH .
:
,
2004.
Text.
Turabian Style
gupta, prem kumar.
OPERATIONS RESEARCH .
:
,
2004.
Print.