एपीए उद्धरण

Narayanan, P. (2007). Law of copyright and industrial designs (ed. 4.). Eastern law house.

शिकागो स्टाइल उद्धरण

Narayanan, P. Law of Copyright and Industrial Designs. ed. 4. Kolkata: Eastern law house, 2007.

एमएलए उद्धरण

Narayanan, P. Law of Copyright and Industrial Designs. ed. 4. Eastern law house, 2007.