Cita APA

Gupta, B., & Raja Roy, M. (2011). Engineering drawing with AutoCAD (2.). I.K International Publishing House Pvt. Ltd.

Citación estilo Chicago

Gupta, B.V.R, and M. Raja Roy. Engineering Drawing with AutoCAD. 2. New Delhi: I.K International Publishing House Pvt. Ltd, 2011.

Cita MLA

Gupta, B.V.R, and M. Raja Roy. Engineering Drawing with AutoCAD. 2. I.K International Publishing House Pvt. Ltd, 2011.