Davidson, A. (2009). The law of electronic commerce. Cambridge University Press.
Chicago Style aipamenaDavidson, Alan. The Law of Electronic Commerce. Port Melbourne, Vic: Cambridge University Press, 2009.
MLA aipamenaDavidson, Alan. The Law of Electronic Commerce. Cambridge University Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.