Omura, G. (2005). Mastering AutoCAD 2005 and AutoCAD LT 2005. San Francisco: SYBEX.
Chicago Style aipamenaOmura, George. Mastering AutoCAD 2005 and AutoCAD LT 2005. San Francisco: SYBEX, 2005.
MLA aipamenaOmura, George. Mastering AutoCAD 2005 and AutoCAD LT 2005. San Francisco: SYBEX, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.