LEACH. (1996). AutoCAD companion: Essentials of AutoCAD plus solid modeling for DOS and Windows. Chicago: Irwin.
Chicago Style CitationLEACH. AutoCAD Companion: Essentials of AutoCAD Plus Solid Modeling for DOS and Windows. Chicago: Irwin, 1996.
MLA CitationLEACH. AutoCAD Companion: Essentials of AutoCAD Plus Solid Modeling for DOS and Windows. Chicago: Irwin, 1996.
Warning: These citations may not always be 100% accurate.