1. Bertot, J. C., McClure, C. R. (1998). The 1998 National Survey of Public Library Outlet Internet Connectivity. American Library Association Office of Information Technology Policy. http://www.ala.org/library/fact26.html.
2. Children's journeys through the information age;Calvert,1999
3. So, how's your health?;Cowley;Newsweek,1999
4. Cyberdialogue (2000). http://www.cyberdialogue.com/resource/data/cch/index.html#data.
5. Traveling the superinformation highway: African Americans' perceptions and use of cyberspace technology;Ervin;Journal of Black Studies,1999