Narayanan .P. (2018). Patent Law (4th.). Eastern Law House Pvt Ltd.
Chicago Style (17th ed.) CitationNarayanan .P. Patent Law. 4th. Lucknow: Eastern Law House Pvt Ltd, 2018.
MLA引文Narayanan .P. Patent Law. 4th. Eastern Law House Pvt Ltd, 2018.
警告:這些引文格式不一定是100%准確.