1. Adlaf, E. M, Paglia-Boak, A., Beitchman, J. H., Wolf, D. (2006). The mental health and well- being of Ontario students 1991–2005. Centre for addition and mental health research document series, No. 18. Retrieved September 22, 2008 from http://www.camh.net/Research/Areas_of_research/Population_Life_Course_Studies/OSDUS/OSDUS2005_mental_detailed_fnl.pdf
2. American Psychological Association (1998, August 20). Pathological gambling more prevalent among youths than adults, study finds. Science Daily. Retrieved September 24, 2008, from http://www.sciencedaily.com/releases/1998/08/980820075118.htm
3. Atherton, J. S. (2005). Learning and teaching: Piaget’s developmental theory. Retrieved May 19, 2008, from http://www.learningandteaching.info/learning/piaget.htm
4. Buchta, R. M. (1995). Gambling among adolescents. Clinical Pediatrics (Phila), 34, 346–348. doi: 10.1177/000992289503400701 .
5. Delfabbro, P., Lahn, J., Grabosky, P. (2005). Adolescent gambling in the ACT. Report to the ACT Gambling and Racing Commission. Retrieved September 22, 2008, from http://www.gamblingandracing.act.gov.au/Documents/AdoGamReport.pdf