Lua APA (7ú heag.)
Assael, H. (1990). Marketing: Principles & strategy (2nd ed.). Harcourt brace.
Lua i Stíl Chicago (17ú heag.)
Assael, Henry. Marketing: Principles & Strategy. 2nd ed. Philadelphia: Harcourt brace, 1990.
Lua MLA (9ú heag.)
Assael, Henry. Marketing: Principles & Strategy. 2nd ed. Harcourt brace, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.