Leach, J. A. (2006). Auto CAD 2006 Instructor: A Student guide to complete coverage of AUTOCAD's commands and features. McGraw-Hill.
Chicago Style (17th ed.) CitationLeach, James A. Auto CAD 2006 Instructor: A Student Guide to Complete Coverage of AUTOCAD's Commands and Features. McGraw-Hill, 2006.
MLA (8th ed.) CitationLeach, James A. Auto CAD 2006 Instructor: A Student Guide to Complete Coverage of AUTOCAD's Commands and Features. McGraw-Hill, 2006.
Warning: These citations may not always be 100% accurate.