While I am creating Analytic report of my site, and I noticed that in referring site most of the traffic is come from my own site. How it is possible. If anybody have any answer related with this problem please share with me. Thanks,
Read here http://www.google.com/support/analytics/bin/answer.py?hl=en&answer=143920. It might answer your question.
It might be the case of link canonical problem, as if your website is cached with two different version i.e. with www and without www than the links from one version may show you as backlinks for other version. As both are considered as a separate domain by Google. Have to fix this issue.