Saxena, R. (2017). Marketing Management (5.). Mc Graw.
Lua i Stíl Chicago (17ú heag.)Saxena, Rajan. Marketing Management. 5. Chennai: Mc Graw, 2017.
Lua MLA (9ú heag.)Saxena, Rajan. Marketing Management. 5. Mc Graw, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.