Lua APA (7ú heag.)

Grewal, D. (2008). Marketing. TMH.

Lua i Stíl Chicago (17ú heag.)

Grewal, Dhruv. Marketing. New Delhi: TMH, 2008.

Lua MLA (9ú heag.)

Grewal, Dhruv. Marketing. TMH, 2008.

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