Bhatt, N. D. (1992). Geometrical and machine drawing. Charotar publishing house.
Style de citation ChicagoBhatt, N D. Geometrical and Machine Drawing. India: Charotar publishing house, 1992.
Style de citation MLABhatt, N D. Geometrical and Machine Drawing. Charotar publishing house, 1992.
Attention : ces citations peuvent ne pas être correctes à 100%.