Havaldar, K. K. (2007). Sales and Distribution Management (2nd.). Tata McGraw Hill Education Pvt. Ltd.
Lua i Stíl Chicago (17ú heag.)Havaldar, Krishna K. Sales and Distribution Management. 2nd. New Delhi: Tata McGraw Hill Education Pvt. Ltd, 2007.
Lua MLA (9ú heag.)Havaldar, Krishna K. Sales and Distribution Management. 2nd. Tata McGraw Hill Education Pvt. Ltd, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.