Lua APA (7ú heag.)

Kotler,Philip. (2008). Principles of marketing (12th.). Pearson Prentice Hall.

Lua i Stíl Chicago (17ú heag.)

Kotler,Philip. Principles of Marketing. 12th. New Delhi: Pearson Prentice Hall, 2008.

Lua MLA (9ú heag.)

Kotler,Philip. Principles of Marketing. 12th. Pearson Prentice Hall, 2008.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.