1. One American in ten tells the other how to vote, where to eat and what to buy, they are the influentials;E Keller,2006
2. Blogospheres: Research issues, tools and applications;N Agarwal;ACM SIGKDD Explorations,2008
3. Gill K E. How can we measure the influence of the Blogosphere?. Proceedings of WWW Workshop on the Weblogging Ecosystem: Aggregation, Analysis and Dynamics. 2004. p.1–5.
4. Gruhal D, Guha R, Liben-Nowell D, Tomkins A. Information diffusion through Blogospace. Proceedings of 13th international conference on World Wide Web, New York, 2004. p.491–501.
5. Java A, Kolari P, Finin T, Oates T. Modeling the spread of influence on the Blogosphere. Proceedings of 15th Conference of World Wide Web, Edinberg, UK, 2006.