1. The Indian Patent and Design Act (1911).
2. The Indian Patent Act (1970).
3. The Patent (Amendment) Act. The Gazette of India (2005).
http://ipindia.nic.in/ipr/patent/patent_2005.pdf
4. Mehta, P.S. Schweizerisches Jahrbuch für Entwicklungspolitik 17, 97–106 (1998).
5. Declaration on the TRIPs agreement and public health. WT/MIN(01)/DEC/2. Adopted on 14th November 2001.
http://www.wto.org/english/thewto_e/minist_e/min01_e/mindecl_trips_e.htm