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)
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)