Citazione APA

Anderson, R. E., & Hair, J. F. B. (1992). Professional sales management. Mcgraw Hill.

Stile di citazione Chicago

Anderson, Rolph E., e Joseph F Bush Hair. Professional Sales Management. New York: Mcgraw Hill, 1992.

Citazione MLA

Anderson, Rolph E., e Joseph F Bush Hair. Professional Sales Management. Mcgraw Hill, 1992.