1. The development of the self in the era of the internet and role-playing fantasy games;Allison;American Journal of Psychiatry,2006
2. Diagnostic and statistical manual of mental disorders;American Psychiatric Association,2013
3. Stuck on screens: Patterns of computer and gaming station use in youth seen in a psychiatric clinic;Baer;Journal of Canadian Academy of Child and Adolescent Psychiatry,2011
4. Beak, S., Song, Y. S., & Seo, J. K. (2004). Exploring customers’ preferences for online games. Paper presented at the Third Annual Workshop on HCI Research in MIS, Washington, D.C.
5. Cognitive therapy and the emotional disorders;Beck,1976