Bhatt. N. D. (1980). Elementary Engineering Drawing: Plane and Solid Geometry (16th Ed.). Charotar Book.
Chicago Edition CitationBhatt. N. D. Elementary Engineering Drawing: Plane and Solid Geometry. 16th Ed. Anand: Charotar Book, 1980.
MLA Edition CitationBhatt. N. D. Elementary Engineering Drawing: Plane and Solid Geometry. 16th Ed. Charotar Book, 1980.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.