Bhatt, N. D. (1980). Machine drawing (16th ed.). Charotar Book Stall.
Style de citation ChicagoBhatt, N D. Machine Drawing. 16th ed. Anand: Charotar Book Stall, 1980.
Style de citation MLABhatt, N D. Machine Drawing. 16th ed. Charotar Book Stall, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.