1. Allison, S. E., von Wahlde, L., Shockley, T., & Gabbard, G. O. (2006). The development of the self in the era of the Internet and role-playing fantasy games. The American Journal of Psychiatry, 163(3), 381–385.
2. American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders—Text revision. Washington, D.C.: American Psychiatric Association.
3. Arnett, J. (1994). Sensation seeking: a new conceptualization and a new scale. Personality and Individual Differences, 16, 289–296.
4. Bar-On, R., & Parker, J. D. A. (2000). The Bar-On EQ-i:YV: Technical manual. Toronto: Multi-Health Systems.
5. Batthyány, D., & Pritz, A. (Eds.). (2009). Rausch ohne Drogen. Wien: Springer.