Kotler, P. (2006). Principles of marketing (11th.). Prentice Hall.
Chicago-čujuhus (17. p.)Kotler, Philip. Principles of Marketing. 11th. New Delhi: Prentice Hall, 2006.
MLA-čujuhus (9. p.)Kotler, Philip. Principles of Marketing. 11th. Prentice Hall, 2006.
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