Gupta.S. (2003). Lectures on Intellectual Property Rights. Chetak Pub.
Cita Chicago (17th ed.)Gupta.S. Lectures on Intellectual Property Rights. Mumbai: Chetak Pub, 2003.
Cita MLA (9th ed.)Gupta.S. Lectures on Intellectual Property Rights. Chetak Pub, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.