KOK WAI WONG, CHUN CHE FUNG, DEPICKERE, A., & RAI, S. (2006, Januar 1). Static and dynamic difficulty level design for edutainment game using artificial neural networks. Gehalten auf der. Berlin: Springer, 2006. Abgerufen von http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=19152313

KOK WAI WONG, CHUN CHE FUNG, DEPICKERE, Arnold und RAI, Shri, 2006. Static and dynamic difficulty level design for edutainment game using artificial neural networks. In: [online]. Berlin: Springer, 2006. 1 Januar 2006. Available from: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=19152313

KOK WAI WONG, CHUN CHE FUNG, A. DEPICKERE, und S. RAI. Static and dynamic difficulty level design for edutainment game using artificial neural networks. Berlin: Springer, 2006., 2006, http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=19152313.

KOK WAI WONG, CHUN CHE FUNG, DEPICKERE, A. und RAI, S. (2006), „Static and dynamic difficulty level design for edutainment game using artificial neural networks“, in , Bd. , Berlin: Springer, 2006., verfügbar unter: http://pascal-francis.inist.fr/vibad ndex.php?action=search&terms=19152313.