Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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