Gaya APA
AGRAWAL, R. C., Earl O. Heady. (1972).
Operation Research Methods for Agricultural Decisions .
United State America:
The Iowa State University Press.
Gaya Chicago
AGRAWAL, R. C., Earl O. Heady.
Operation Research Methods for Agricultural Decisions.
United State America:
The Iowa State University Press,
1972.
Text.
Gaya MLA
AGRAWAL, R. C., Earl O. Heady.
Operation Research Methods for Agricultural Decisions.
United State America:
The Iowa State University Press,
1972.
Text.
Gaya Turabian
AGRAWAL, R. C., Earl O. Heady.
Operation Research Methods for Agricultural Decisions.
United State America:
The Iowa State University Press,
1972.
Print.