APA
Dhanpat Rai, . (2001). Engineering physics, Pb. Dhanpat Rai: New Delhi.
Chicago
Dhanpat Rai, . 2001. Engineering physics, Pb. Dhanpat Rai: New Delhi.
Harvard
Dhanpat Rai, . (2001). Engineering physics, Pb. Dhanpat Rai: New Delhi.
MLA
Dhanpat Rai, . Engineering physics, Pb. Dhanpat Rai: New Delhi. 2001.