Gaya APA
BUFFA, Elwood S. (1981).
MANAGEMENT SCIENCE/OPERATION RESEARCH (2).
:
.
Gaya Chicago
BUFFA, Elwood S.
MANAGEMENT SCIENCE/OPERATION RESEARCH.
2
:
,
1981.
Text.
Gaya MLA
BUFFA, Elwood S.
MANAGEMENT SCIENCE/OPERATION RESEARCH.
2
:
,
1981.
Text.
Gaya Turabian
BUFFA, Elwood S.
MANAGEMENT SCIENCE/OPERATION RESEARCH.
2
:
,
1981.
Print.