Cita APA (7th ed.)

Narayanan, P. (2017). Patent Law (4th.). Eastern Law House.

Cita Chicago (17th ed.)

Narayanan, P. Patent Law. 4th. Kolkata: Eastern Law House, 2017.

Cita MLA (9th ed.)

Narayanan, P. Patent Law. 4th. Eastern Law House, 2017.