Lua APA (7ú heag.)
Harrington, D. (2004). Inside AutoCAD 2005. New Riders; Techmedia.
Lua i Stíl Chicago (17ú heag.)
Harrington, David. Inside AutoCAD 2005. Berkeley, Calif ; New Delhi: New Riders; Techmedia, 2004.
Lua MLA (9ú heag.)
Harrington, David. Inside AutoCAD 2005. New Riders; Techmedia, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.