Leach, J. A. (1998). AutoCAD 14 instructor. WCB/McGraw-Hill.
Chicago Style (17th ed.) CitationLeach, James A. AutoCAD 14 Instructor. Boston: WCB/McGraw-Hill, 1998.
MLA (8th ed.) CitationLeach, James A. AutoCAD 14 Instructor. WCB/McGraw-Hill, 1998.
Warning: These citations may not always be 100% accurate.