Subbaram N.R. (2007). Patent Law Practice 7 Procedure Commentry On Patent Act,1970 & Rules,2003 (2nd.). Wadhwa & Company.
Chicago-referens (17:e uppl.)Subbaram N.R. Patent Law Practice 7 Procedure Commentry On Patent Act,1970 & Rules,2003. 2nd. Nagpur: Wadhwa & Company, 2007.
MLA-referens (9:e uppl.)Subbaram N.R. Patent Law Practice 7 Procedure Commentry On Patent Act,1970 & Rules,2003. 2nd. Wadhwa & Company, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.