Citazione Stile APA (7a Edizione)

Kalakota, R., & Whinston, A. B. (2009). Frontiers of Electronic Commerce (12th ed.). Pearson Education.

Citazione stile Chigago Style (17a edizione)

Kalakota, Ravi, e Andrew B. Whinston. Frontiers of Electronic Commerce. 12th ed. New Delhi: Pearson Education, 2009.

Citatione MLA (9a ed.)

Kalakota, Ravi, e Andrew B. Whinston. Frontiers of Electronic Commerce. 12th ed. Pearson Education, 2009.