Mentzer, J. T., & Bienstock, C. (1998). Sales forcasting management. Sage.
Chicago Edition CitationMentzer, John T., and Carol Bienstock. Sales Forcasting Management. California: Sage, 1998.
Deismireacht MLAMentzer, John T., and Carol Bienstock. Sales Forcasting Management. Sage, 1998.
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