Berghauser, T. W., & Schlieve, P. L. (1988). Illustrated AutoCAD: For all versions through Release 9. Plano, TX.: Wordware.
Παραπομπή Chicago StyleBerghauser, Tom W., and Paul L. Schlieve. Illustrated AutoCAD: For All Versions Through Release 9. Plano, TX.: Wordware, 1988.
Παραπομπή MLABerghauser, Tom W., and Paul L. Schlieve. Illustrated AutoCAD: For All Versions Through Release 9. Plano, TX.: Wordware, 1988.
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