Cheng, R. (1998). Mastering Mechanical Desktop: Native solids. Autodesk Press.
Dyfyniad Arddull ChicagoCheng, Ron. Mastering Mechanical Desktop: Native Solids. Albany: Autodesk Press, 1998.
Dyfyniad MLACheng, Ron. Mastering Mechanical Desktop: Native Solids. Autodesk Press, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.