Barnard, F. L., Akridge, J. T., Dooley, F. J., Foltz, J. C., & Yeager, E. A. (2016). Agribusiness management (Fifth edition.). New York: Routledge.

Barnard, Freddie L.,, Jay T. Akridge, Frank J. Dooley, John C. Foltz, and Elizabeth A. Yeager. Agribusiness Management. Fifth edition. New York: Routledge, 2016.

Barnard, Freddie L.,, et al. Agribusiness Management. Fifth edition. New York: Routledge, 2016.