ZEID, I. (1991). Cad/cam Theory And Practice Ibrahim Zeid. McGraw-Hill.
Chicago Style aipamenaZEID, Ibrahim. Cad/cam Theory And Practice Ibrahim Zeid. McGraw-Hill, 1991.
MLA aipamenaZEID, Ibrahim. Cad/cam Theory And Practice Ibrahim Zeid. McGraw-Hill, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.