1. Agarwal, A. (2007). How to reduce RSS stress in your online life. Digital Inspiration. Retrieved April, 2, 2007, from http://labnol.blogspot.com/2007/01/how-to-reduce-rss-stress-in-your.html
2. Information needs and uses.;T. J.Allen;ARIST,1969
3. Atherton-Cochrane, P. A. (1981). Tasks performed by online searchers in presearch interviews: A Report of the presearch projects. Syracuse, NY: Syracuse University, School of Information Studies.
4. Information search tactics
5. Becta (British Educational Communications and Technology Agency). (2007). Emerging Technologies for Learning (vol.2). Retrieved January, 23, 2008, from http://partners.becta.org.uk/index.php?section=rh&rid=13768