Ramaswamy , M. (1991). Marketing salesmanship and advertising. Sterling.
Lua i Stíl Chicago (17ú heag.)Ramaswamy , M. Marketing Salesmanship and Advertising. New Delhi: Sterling, 1991.
Lua MLA (9ú heag.)Ramaswamy , M. Marketing Salesmanship and Advertising. Sterling, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.