Anderson, R. E., & Hair, J. F. B. (1992). Professional sales management. Mcgraw Hill.
Chicago Style citaatAnderson, Rolph E., en Joseph F Bush Hair. Professional Sales Management. New York: Mcgraw Hill, 1992.
MLA citatieAnderson, Rolph E., en Joseph F Bush Hair. Professional Sales Management. Mcgraw Hill, 1992.
Let op: Deze citaties zijn niet altijd 100% accuraat.