M. Mawdesley, G. Long, S. Al-Jibouri, D. Scott, und J. Gribble. SAGSET 2008 - 38th Annual Conference: "Teaching and Learning through Gaming and Simulation, July 17-18, 2008, Nottingham University Business School, UK, (2008)
R. Cole, P. Eklund, und G. Stumme. Principles of Data Mining and Knowledge Discovery. Proc. PKDD 2000, Volume 1910 von LNAI, Seite 367-374. Heidelberg-Berlin, Springer, (2000)