VENUGOPAL PINGALI. (2001). MARKETING CHANNEL MANAGEMENT: A CUSTOMER.CENTRIC APPROACH. RESPONSE BOOKS.
Chicago-referens (17:e uppl.)VENUGOPAL PINGALI. MARKETING CHANNEL MANAGEMENT: A CUSTOMER.CENTRIC APPROACH. NEW DELHI: RESPONSE BOOKS, 2001.
MLA-referens (9:e uppl.)VENUGOPAL PINGALI. MARKETING CHANNEL MANAGEMENT: A CUSTOMER.CENTRIC APPROACH. RESPONSE BOOKS, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.