Kotler, P. (1986). Marketing management (5th.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Kotler, Philip. Marketing Management. 5th. New Delhi: Prentice Hall, 1986.
Lua MLA (9ú heag.)Kotler, Philip. Marketing Management. 5th. Prentice Hall, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.