Kotler, P., & Armstrong, G. (2010). Principles of marketing / Philip Kotler, Gary Armstrong (13th ed., Global ed.). Pearson.
Chicago Style (17th ed.) CitationKotler, Philip, and Gary Armstrong. Principles of Marketing / Philip Kotler, Gary Armstrong. 13th ed., Global ed. Upper Saddle River :: Pearson, 2010.
MLA (9th ed.) CitationKotler, Philip, and Gary Armstrong. Principles of Marketing / Philip Kotler, Gary Armstrong. 13th ed., Global ed. Pearson, 2010.
Warning: These citations may not always be 100% accurate.