Bhatt. N. D. (2005). Elementary Engineering Drawing: Plane and Solid Geometry (48th ed.). Charotar Book.
Chicago Edition CitationBhatt. N. D. Elementary Engineering Drawing: Plane and Solid Geometry. 48th ed. Anand: Charotar Book, 2005.
MLA引文Bhatt. N. D. Elementary Engineering Drawing: Plane and Solid Geometry. 48th ed. Charotar Book, 2005.
警告:這些引文格式不一定是100%准確.