Jahan, A., & Popy, K. (2013). Direct sales approach of business solution product in business market: An analysis on Grameenphone. BRAC University.
Chicago-referens (17:e uppl.)Jahan, Anbesat, och Kulsum Popy. Direct Sales Approach of Business Solution Product in Business Market: An Analysis on Grameenphone. BRAC University, 2013.
MLA-referens (8:e uppl.)Jahan, Anbesat, och Kulsum Popy. Direct Sales Approach of Business Solution Product in Business Market: An Analysis on Grameenphone. BRAC University, 2013.
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