1. Lenhart, A., Arafeh, S., Smith, A., Macgill, A.R.: Writing, Technology and Teens. Report, Pew Internet and American Life Project (2008)
2. Kennedy, T.L.M., Smith, A., Wells, A.T., Wellman, B.: Networked Families. Report, Pew Internet and American Life Project (2008)
3. Lenhart, A., Madden, M., Macgill, A.R., Smith, A.: Teens and Social Media: The Use of Social Media Gains a Greater Foothold in Teen Life as they Embrace the Conversational Nature of Interactive Online Media. Report, Pew Internet and American Life Project (2007)
4. Egert, C.: The Integrated Online Seminar System: An Architecture and Implementation of a Media-Centric Environment for Web-Based E-Learning. Ph.D. Dissertation, SUNY at Buffalo (2003)
5. Bostrom, R., Heinen, S.: MIS Problems and Failures: A Socio-Technical Perspective. Part I: The Causes. MIS Quarterly 1(2), 17–32 (1977)