Παραπομπή APA

Kalakota, R., & Whinston, A. B. (2003). Frontiers of electronic commerce. Pearson Education.

Παραπομπή Chicago Style

Kalakota, Ravi, και Andrew B. Whinston. Frontiers of Electronic Commerce. New Delhi: Pearson Education, 2003.

Παραπομπή MLA

Kalakota, Ravi, και Andrew B. Whinston. Frontiers of Electronic Commerce. Pearson Education, 2003.