Bethune, J. D. (2013). Engineering graphics with AutoCAD 2013. Pearson.
Citación estilo ChicagoBethune, James D. Engineering Graphics with AutoCAD 2013. Boston: Pearson, 2013.
Cita MLABethune, James D. Engineering Graphics with AutoCAD 2013. Pearson, 2013.
Warning: These citations may not always be 100% accurate.