Lua APA (7ú heag.)

Gupta C B. (2011). Marketing Management. Sultan Chand and Company.

Lua i Stíl Chicago (17ú heag.)

Gupta C B. Marketing Management. New Delhi: Sultan Chand and Company, 2011.

Lua MLA (9ú heag.)

Gupta C B. Marketing Management. Sultan Chand and Company, 2011.

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