Casavant, K., Bridges, D. E., & Infanger, C. L. (1999). Agricultural economics and management. Upper Saddle River, N.J.: Prentice Hall.
Chicago Style aipamenaCasavant, Ken., Deborah E. Bridges, và Craig L. Infanger. Agricultural Economics and Management. Upper Saddle River, N.J.: Prentice Hall, 1999.
MLA aipamenaCasavant, Ken., Deborah E. Bridges, và Craig L. Infanger. Agricultural Economics and Management. Upper Saddle River, N.J.: Prentice Hall, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.