Gilbert Sara. (2015). Strory of Apple. Jaico Pub.
Chicago Style aipamenaGilbert Sara. Strory of Apple. Navi Mumbai: Jaico Pub, 2015.
MLA aipamenaGilbert Sara. Strory of Apple. Jaico Pub, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.