Sharma, A. (2010). Introduction to internet marketing. Global India Publications Pvt Ltd.
Chicago Style aipamenaSharma, Ashutosh. Introduction to Internet Marketing. New Delhi: Global India Publications Pvt Ltd, 2010.
MLA aipamenaSharma, Ashutosh. Introduction to Internet Marketing. Global India Publications Pvt Ltd, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.