Lua APA (7ú heag.)
Gladfelter, D. (2013). AutoCAD 2014 and AutoCAD LT 2014: No experience required. Autodesk.
Lua i Stíl Chicago (17ú heag.)
Gladfelter, Donnie. AutoCAD 2014 and AutoCAD LT 2014: No Experience Required. Indianapolis, Ind.: Autodesk, 2013.
Lua MLA (9ú heag.)
Gladfelter, Donnie. AutoCAD 2014 and AutoCAD LT 2014: No Experience Required. Autodesk, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.