Singh, R. (2018). Sales And Distribution Management. Vikas.
Lua i Stíl Chicago (17ú heag.)Singh, Ramendra. Sales And Distribution Management. Noida: Vikas, 2018.
Lua MLA (9ú heag.)Singh, Ramendra. Sales And Distribution Management. Vikas, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.