Wadehra.B.L. (2006). Law Relating to Patents Trade Marks Copyright Design & Geographical Indications. Universal.
Cita Chicago (17th ed.)Wadehra.B.L. Law Relating to Patents Trade Marks Copyright Design & Geographical Indications. Delhi: Universal, 2006.
Cita MLA (9th ed.)Wadehra.B.L. Law Relating to Patents Trade Marks Copyright Design & Geographical Indications. Universal, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.