H. Mellar, M. Oliver, und C. Hadjithoma-Garstka. Transforming Higher Education through Technology-Enhanced Learning, Higher Education Academy, York, UK, (2009)
M. Derntl, und R. Motschnig-Pitrik. Proceedings of the 14th International Conference of the Society for Information Technology & Teacher Education (SITE03), Seite 2379-2382. Albuquerque, New Mexico, USA, (2003)
M. Scaife, Y. Rogers, F. Aldrich, und M. Davies. CHI '97: Proceedings of the SIGCHI conference on Human factors in computing systems, Seite 343-350. New York, NY, USA, ACM Press, (1997)
V. Kaptelinin, K. Danielsson, und U. Hedestig. Paper presented at the First Kaleidoscope SIG CSCL Conference (Lausanne, Switzerland, October 2004), (2004)