APA aipamena

Ravi Kalakota & Whinston,Andrew B. (2011). Frontiers of Electronic Commerce. Pearson.

Chicago Style aipamena

Ravi Kalakota and Whinston,Andrew B. Frontiers of Electronic Commerce. Noida: Pearson, 2011.

MLA aipamena

Ravi Kalakota and Whinston,Andrew B. Frontiers of Electronic Commerce. Pearson, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.