Cita APA (7a ed.)
Dhawan, R. K. (1997). A Textbook of engineering drawing: Geometrical drawing. S. Chand.
Cita Chicago Style (17a ed.)
Dhawan, R. K. A Textbook of Engineering Drawing: Geometrical Drawing. New Delhi: S. Chand, 1997.
Cita MLA (9a ed.)
Dhawan, R. K. A Textbook of Engineering Drawing: Geometrical Drawing. S. Chand, 1997.
Precaución: Estas citas no son 100% exactas.