APA aipamena

Joseph, P. T. (2012). e-commerce: An Indian perspective (4 edition.).

Chicago Style aipamena

Joseph, P T. E-commerce: An Indian Perspective. 4 edition. PHI learning Private Ltd, 2012.

MLA aipamena

Joseph, P T. E-commerce: An Indian Perspective. 4 edition. 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.