Παραπομπή APA

Kalakota, R. (2006). Frontiers of electronic commerce. Pearson.

Παραπομπή Chicago Style

Kalakota, Ravi. Frontiers of Electronic Commerce. New Delhi: Pearson, 2006.

Παραπομπή MLA

Kalakota, Ravi. Frontiers of Electronic Commerce. Pearson, 2006.