Παραπομπή APA

Bradford, L. A., & Johnson, G. L. (1953). Farm management analysis. John Wiley & sons.

Παραπομπή Chicago Style

Bradford, Lawrence A., και Glenn L. Johnson. Farm Management Analysis. New York: John Wiley & sons, 1953.

Παραπομπή MLA

Bradford, Lawrence A., και Glenn L. Johnson. Farm Management Analysis. John Wiley & sons, 1953.