1. Bernstein, P., Giunchiglia, F., Kementsietsidis, A, Lopulos, J.,Zaihrayeu, I. (2002), “ Data management for peer-to-peer computing: A vision”
2. www. google.com
3. www. allprojectreports.com
4.khurana, Anil, “ Introduction to E-Commerce”
5. Dhunna, Mukesh, “ Framework of E-Commerce”
6. Khurana, Anil, “ Internet and World wide web”
7.www. ssrn.com
8. rajan, parkash ( 2001), “ An introduction to emerging issues in e-commerce”, pp-123-135