Dyfyniad APA

McFarland, J. (2008). AutoCAD 2009 and AutoCAD LT 2009: No experience required. Wiley Pub..

Dyfyniad Arddull Chicago

McFarland, Jon. AutoCAD 2009 and AutoCAD LT 2009: No Experience Required. Indianapolis, IN: Wiley Pub., 2008.

Dyfyniad MLA

McFarland, Jon. AutoCAD 2009 and AutoCAD LT 2009: No Experience Required. Wiley Pub., 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.