Frey, D. (2006). AutoCAD® 2007 and AutoCAD LT® 2007: No experience required™. Indianapolis, IN: Wiley Publishing.
Chicago Style CitationFrey, David. AutoCAD® 2007 and AutoCAD LT® 2007: No Experience Required™. Indianapolis, IN: Wiley Publishing, 2006.
Cita MLAFrey, David. AutoCAD® 2007 and AutoCAD LT® 2007: No Experience Required™. Indianapolis, IN: Wiley Publishing, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.