APA استشهاد

Narayanan, P. (2002). Law of copyright and industrial designs (ed. 3.). Eastern law house.

استشهاد بنمط شيكاغو

Narayanan, P. Law of Copyright and Industrial Designs. ed. 3. Kolkata: Eastern law house, 2002.

MLA استشهاد

Narayanan, P. Law of Copyright and Industrial Designs. ed. 3. Eastern law house, 2002.