Gaya APA

Leach, J, A. (2007). AutoCAD 2007; Instructor: A Student guite to complete Coverage of autoCAD's Commans and Feratures . New York: Mc GrawHill.

Gaya MLA

Leach, James, A.. "AutoCAD 2007; Instructor: A Student guite to complete Coverage of autoCAD's Commans and Feratures ". New York: Mc GrawHill, 2007. Text.