Hurley,Brian and Birkwood,Peter. (1999). Doing Big Business on the Internet. Jaico.
Chicago Style aipamenaHurley,Brian and Birkwood,Peter. Doing Big Business on the Internet. Mumbai: Jaico, 1999.
MLA aipamenaHurley,Brian and Birkwood,Peter. Doing Big Business on the Internet. Jaico, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.