1. ACTeN — Anticipating Content Technology Needs (2003a) Mastering Multimedia, or How to Create Good Digital Learning Content. Workshop Report. Available at: http://www.acten.net/cgi-bin/WebGUI/www/index.pl/SW_report9
2. ACTeN — Anticipating Content Technology Needs (2003b) BBC and Microsoft sign Deal for Digital Curriculum. Available at: http://www.acten.net/cgi-bin/WebGUI/www/index.pl/newsletter10
3. Adkins S (2001) Market Analysis of the 2002–2010 U.S. E-Learning Industry: Convergence, Consolidation and Commoditization. Available at: http://www.brandonhall.com/public/publications/market-us/index.htm
4. Barron T (2001). An E-Learning Industry Update. In: Learning Circuits, vol 2 n7. Available at: http://www.learningcircuits.org/2001/jul2001/barron.html
5. Byrkeflot H (2000) The Role of Media in Alliances in E-Learning. Paper presented at the CEMP Conference The Role of Media in the Consumption of Management Ideas, Barcelona, December 1st and 2nd, 2000