एपीए उद्धरण

A. Leach James. (2004). MP AutoCAD 2004 Companion: Essentials of AutoCAD Plus Solid Modeling. America: Mc Graw Hill Technoloy Education.

शिकागो स्टाइल उद्धरण

A. Leach James. MP AutoCAD 2004 Companion: Essentials of AutoCAD Plus Solid Modeling. America: Mc Graw Hill Technoloy Education, 2004.

एमएलए उद्धरण

A. Leach James. MP AutoCAD 2004 Companion: Essentials of AutoCAD Plus Solid Modeling. America: Mc Graw Hill Technoloy Education, 2004.