1. Adlaf, E. M., Paglia-Boak, A., Beitchman, J. H., & Wolfe, D. (2006). The mental health and well-being of Ontario students 1991–2005 (CAMH Research Document Series No. 19). Toronto: Centre for Addiction and Mental Health.
2. Alberta Alcohol and Drug Abuse Commission (AADAC). (2005). Youth gambling in Alberta: the Alberta youth experience survey 2002. Edmonton, Alberta: Author.
3. American Psychiatric Association. (1994). Diagnostic and Statistical Manual of Mental Disorders (4th ed.). Washington, DC: Author.
4. Cox, B. J., Yu, N., Afifi, T. O., & Ladouceur, R. (2005). A national survey of gambling problems in Canada. Canadian Journal of Psychiatry, 50, 213–217.
5. DiClemente, C. C., & Prochaska, J. O. (1999). Toward a comprehensive, transtheoretical model of change: Stages of change and addictive behaviors. In W. R. Miller & N. Heather (Eds.), Treating addictive behaviors (2nd ed. pp. 3–24). New York: Plenum.