APA aipamena

 Bhasker, B. (2013).  Electronic commerce.  McGraw Hill Education (India) Private Limited.

Chicago Style aipamena

 Bhasker, Bharat.  Electronic Commerce.  McGraw Hill Education (India) Private Limited, 2013.

MLA aipamena

 Bhasker, Bharat.  Electronic Commerce.  McGraw Hill Education (India) Private Limited, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.