James A. Leach. (2006). AutoCAD 2006 companion: Essentials of AutoCAD plus solid modeling. Boston: McGraw-Hill Higher Education.
Trích dẫn kiểu ChicagoJames A. Leach. AutoCAD 2006 Companion: Essentials of AutoCAD Plus Solid Modeling. Boston: McGraw-Hill Higher Education, 2006.
MLA引文James A. Leach. AutoCAD 2006 Companion: Essentials of AutoCAD Plus Solid Modeling. Boston: McGraw-Hill Higher Education, 2006.
警告:这些引文格式不一定是100%准确.