Cita APA

Narayana, K. L., & Kannaiah, P. (1988). Engineering graphics. Tata Mc Graw - Hill.

Chicago Edition Citation

Narayana, K L., i P. Kannaiah. Engineering Graphics. New Delhi: Tata Mc Graw - Hill, 1988.

Cita MLA

Narayana, K L., i P. Kannaiah. Engineering Graphics. Tata Mc Graw - Hill, 1988.