EthierlhStephen J & Ethier. Instant AutoCAD: Mechanical desktop 4.0.
Chicago Style (17th ed.) CitationEthierlhStephen J and Ethier. Instant AutoCAD: Mechanical Desktop 4.0. New JerseylbPrentice Halllc2000.
MLA (9th ed.) CitationEthierlhStephen J and Ethier. Instant AutoCAD: Mechanical Desktop 4.0.
Warning: These citations may not always be 100% accurate.