Twelve Step Programs: References

12 Step Groups. Addictions and Recovery.org. http://www.addictionsandrecovery.org/12-step-groups.htm. Last modified 3/1/16. Accessed 3/27/16.

Bahr S, Masters A, Taylor B. What Works in Substance Abuse Treatment Programs for Offenders?. The Prison Journal. 2012;92(2):155-174. doi:10.1177/0032885512438836.

Scott-Tonigan J, Beatty G. Twelve-Step Program Attendance and Polysubstance Use: Interplay of Alcohol and Illicit Drug Use*. Journal of Studies on Alcohol and Drugs. 2011;72(5):864-871. doi:10.15288/jsad.2011.72.864.