APA aipamena

 Frey, D. (2005).  AutoCAD 2006 and AutoCAD LT 2006: No experience required.  Sybex.

Chicago Style aipamena

 Frey, David.  AutoCAD 2006 and AutoCAD LT 2006: No Experience Required.  Sybex, 2005.

MLA aipamena

 Frey, David.  AutoCAD 2006 and AutoCAD LT 2006: No Experience Required.  Sybex, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.