Gaya APA
Downey, W. David. (1987).
Agribusiness management (2nd).
New York:
McGraw Hill.
Gaya Chicago
Downey, W. David.
Agribusiness management.
2nd
New York:
McGraw Hill,
1987.
Text.
Gaya MLA
Downey, W. David.
Agribusiness management.
2nd
New York:
McGraw Hill,
1987.
Text.
Gaya Turabian
Downey, W. David.
Agribusiness management.
2nd
New York:
McGraw Hill,
1987.
Print.