Kotler Philip,keller Kevin Lane. (2012). Marketing Management (13th.). Pearson Education.
Chicago-čujuhus (17. p.)Kotler Philip,keller Kevin Lane. Marketing Management. 13th. New Delhi: Pearson Education, 2012.
MLA-čujuhus (9. p.)Kotler Philip,keller Kevin Lane. Marketing Management. 13th. Pearson Education, 2012.
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