Bhatt, N. D., & Panchal, V. M. (2003). Engineering drawing: : plane and solid geometry (46th ed.). Charotar Publishing House.
Chicago ZitierstilBhatt, N D., und V M. Panchal. Engineering Drawing: : Plane and Solid Geometry. 46th ed. Anand: Charotar Publishing House, 2003.
MLA ZitierstilBhatt, N D., und V M. Panchal. Engineering Drawing: : Plane and Solid Geometry. 46th ed. Charotar Publishing House, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.