Cohn, D. S. (2000). AutoCAD 2000: The complete reference. Osborne.
Chicago Style aipamenaCohn, David S. AutoCAD 2000: The Complete Reference. Osborne, 2000.
MLA aipamenaCohn, David S. AutoCAD 2000: The Complete Reference. Osborne, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.