Gaya APA
Cramer, Gail L., Jensen, Clarence W.. (1994).
Agricultural economics and agribusiness (6th ed).
New York:
John Wiley.
Gaya Chicago
Cramer, Gail L., Jensen, Clarence W..
Agricultural economics and agribusiness.
6th ed
New York:
John Wiley,
1994.
Text.
Gaya MLA
Cramer, Gail L., Jensen, Clarence W..
Agricultural economics and agribusiness.
6th ed
New York:
John Wiley,
1994.
Text.
Gaya Turabian
Cramer, Gail L., Jensen, Clarence W..
Agricultural economics and agribusiness.
6th ed
New York:
John Wiley,
1994.
Print.