Kotler, P. (2013). Marketing management (14th [ed.].). Prentice Hall; Pearson.
Lua i Stíl Chicago (17ú heag.)Kotler, Philip. Marketing Management. 14th [ed.]. Upper Saddle River, N.J. ; New Delhi.: Prentice Hall; Pearson, 2013.
Lua MLA (8ú heag.)Kotler, Philip. Marketing Management. 14th [ed.]. Prentice Hall; Pearson, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.