Omura, G. (2006). Mastering AutoCAD 2007 and AutoCAD LT 2007. Indianapolis: Wiley Pub.
Trích dẫn kiểu ChicagoOmura, George. Mastering AutoCAD 2007 and AutoCAD LT 2007. Indianapolis: Wiley Pub, 2006.
Deismireacht MLAOmura, George. Mastering AutoCAD 2007 and AutoCAD LT 2007. Indianapolis: Wiley Pub, 2006.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.