Παραπομπή APA

Downey, W. D., & Trocke, J. K. (1981). Agribusiness management. Mc GrawHill.

Παραπομπή Chicago Style

Downey, W. David, και John K. Trocke. Agribusiness Management. New York: Mc GrawHill, 1981.

Παραπομπή MLA

Downey, W. David, και John K. Trocke. Agribusiness Management. Mc GrawHill, 1981.