Turban, E. (2003). Electronic commerce: A managerial perspective. Pearson.
Chicago Style aipamenaTurban, Efraim. Electronic Commerce: A Managerial Perspective. New Delhi: Pearson, 2003.
MLA aipamenaTurban, Efraim. Electronic Commerce: A Managerial Perspective. Pearson, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.