Byrnes, D. (2007). AutoCAD 2008 for dummies. Wiley Pub..
Lua i Stíl Chicago (17ú heag.)Byrnes, David. AutoCAD 2008 for Dummies. Hoboken, N.J.: Wiley Pub., 2007.
Lua MLA (9ú heag.)Byrnes, David. AutoCAD 2008 for Dummies. Wiley Pub., 2007.
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