Kotler, P. &. K. (2016). Marketing Management (15th.). Pearson India.
Lua i Stíl Chicago (17ú heag.)Kotler, Philip & Keller. Marketing Management. 15th. Noida: Pearson India, 2016.
Lua MLA (9ú heag.)Kotler, Philip & Keller. Marketing Management. 15th. Pearson India, 2016.
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