APA aipamena

Sinha, N. (2006). Electronic commerce. Shree Publisher.

Chicago Style aipamena

Sinha, Navin. Electronic Commerce. New Delhi: Shree Publisher, 2006.

MLA aipamena

Sinha, Navin. Electronic Commerce. Shree Publisher, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.