Vise, D. A. M. (2005). Google Story. Macmillan.
Chicago Style aipamenaVise, David A; Malseed. Google Story. London: Macmillan, 2005.
MLA aipamenaVise, David A; Malseed. Google Story. Macmillan, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.