Priya Ranjan Trivedi 
Encyclopaedia of Intellectual Property Rights. Vol 4  
 - New Delhi  Jnanada Prakashan (P&D)  2008 
 - 1292 to 1797 
 -  Vol 4 .
Priya Ranjan Trivedi; Uttam Kumar Singh; Subhash C. Gupta; Akshay Kumar Nayak & Aradhana Salpekar: Encyclopaedia of Intellectual Property Rights. Vol 4.  New Delhi.  Jnanada Prakashan (P&D), 2008. 81-7139-131-8 Rs. 22000--(341.75803TRI)   
ENGLISH 
81-7139-131-8 
341.75803  / EIPR