APA-ийн эшлэл(7 дахь хэвлэлт)

Narayanan, P. (2013). Intellectual Property Law (3rd ed.). Eastern Law House Private Ltd..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Narayanan, P. Intellectual Property Law. 3rd ed. Kolkata: Eastern Law House Private Ltd., 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Narayanan, P. Intellectual Property Law. 3rd ed. Eastern Law House Private Ltd., 2013.