Venugopal, P. (2010). Marketing management: Adecision making approach. Response Books.
Chicago-viite (17. p.)Venugopal, Pingali. Marketing Management: Adecision Making Approach. Delhi: Response Books, 2010.
MLA-viite (9. p.)Venugopal, Pingali. Marketing Management: Adecision Making Approach. Response Books, 2010.
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