Sharma, D. P. (2009). eRetailing principles and practice: For management students and practicing managers. Himalaya Pub. House.
Lua i Stíl Chicago (17ú heag.)Sharma, D. P. ERetailing Principles and Practice: For Management Students and Practicing Managers. Mumbai: Himalaya Pub. House, 2009.
Lua MLA (9ú heag.)Sharma, D. P. ERetailing Principles and Practice: For Management Students and Practicing Managers. Himalaya Pub. House, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.