http://www.hindu-blog.com/2009/07/naga-panchami-2009.html
http://buzzytimes.com/nag-panchami-2010-when-is-naag-panchami-in-2010-naga-panchami-2010-date-nag-panchami-festival-in-2010/
http://stockmarkettoday.in/2010/08/07/nag-panchami-puja-naag-panchami-festival-puja-in-india-naga-panchami-puja-shravan-nag-panchami-puja-celebration/