Citazione APA

Cramer,Gail L, & Jensen,Clarence W. (1979). Agricultural economics and agribusiness. John Wiley & Sons.

Stile di citazione Chicago

Cramer,Gail L, e Jensen,Clarence W. Agricultural Economics and Agribusiness. New York: John Wiley & Sons, 1979.

Citazione MLA

Cramer,Gail L, e Jensen,Clarence W. Agricultural Economics and Agribusiness. John Wiley & Sons, 1979.