Kalakota, R., & Whinston. (1996). Electronic commerce: A manager's guide. Addison-Wesley.
Chicago Style aipamenaKalakota, Ravi, and Whinston. Electronic Commerce: A Manager's Guide. England: Addison-Wesley, 1996.
MLA aipamenaKalakota, Ravi, and Whinston. Electronic Commerce: A Manager's Guide. Addison-Wesley, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.