Lua APA (7ú heag.)

Kotler, P. (1994). Learning guide ; Principles of marketing (6th ed.). Prentice Hall.

Lua i Stíl Chicago (17ú heag.)

Kotler, Philip. Learning Guide ; Principles of Marketing. 6th ed. New Jersey, New York: Prentice Hall, 1994.

Lua MLA (9ú heag.)

Kotler, Philip. Learning Guide ; Principles of Marketing. 6th ed. Prentice Hall, 1994.

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