APA Style
Downey, W. David, Trocke, John K.. (1981).
Agribusiness management .
New York:
McGraw-Hill Book Company.
Chicago Style
Downey, W. David, Trocke, John K..
Agribusiness management.
New York:
McGraw-Hill Book Company,
1981.
Buku Teks.
MLA Style
Downey, W. David, Trocke, John K..
Agribusiness management.
New York:
McGraw-Hill Book Company,
1981.
Buku Teks.
Turabian Style
Downey, W. David, Trocke, John K..
Agribusiness management.
New York:
McGraw-Hill Book Company,
1981.
Buku Teks.