APA-ийн эшлэл(7 дахь хэвлэлт)

Narayanan . P. (2020). Intellectual Property Law (3rd.). Eastern Book Company.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Narayanan . P. Intellectual Property Law. 3rd. Lucknow: Eastern Book Company, 2020.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Narayanan . P. Intellectual Property Law. 3rd. Eastern Book Company, 2020.