APA aipamena

Lakshmi Narayanan, V. (1998). Text book of machine drawing. Jain.

Chicago Style aipamena

Lakshmi Narayanan, V. Text Book of Machine Drawing. New Delhi: Jain, 1998.

MLA aipamena

Lakshmi Narayanan, V. Text Book of Machine Drawing. Jain, 1998.