Johnston, M. W., & Churchill, G. A. (2003). Sales force management (7th ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationJohnston, Mark W., and Gilbert A. Churchill. Sales Force Management. 7th ed. Boston: McGraw-Hill, 2003.
MLA (9th ed.) CitationJohnston, Mark W., and Gilbert A. Churchill. Sales Force Management. 7th ed. McGraw-Hill, 2003.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.