Narayanan,P. (2018). Patent Law (4th.). Eastern Law House.
Cita Chicago (17th ed.)Narayanan,P. Patent Law. 4th. Kolkata: Eastern Law House, 2018.
Cita MLA (9th ed.)Narayanan,P. Patent Law. 4th. Eastern Law House, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.