1. Abt Associates, Inc (2011). ADAM II 2010 annual report. Washington, DC: Office of National Drug Control Policy, Executive Office of the President.
2. Abuse, S., & Administration, M. H. S. (2012). Treatment Episode Data Set (TEDS): 2000–2010. National admissions to substance abuse treatment services. (DASIS Series S – 61, HHS Publication No. (SMA) 12–4701. Rockville, MD: Substance Abuse and Mental Health Services Administration.
3. American Psychiatric Association (1994). Diagnostic and Statistical Manual of Mental Disorders (4th ed.). Washington, DC: American Psychiatric Association.
4. Broome, K. M., Knight, K., Hiller, M. L., & Simpson, D. D. (1996). Drug treatment process indicators for probationers and prediction of recidivism. Journal of Substance Abuse Treatment, 13(6), 487–491.
5. Caudy, M. S., Tang, L., Wooditch, A., & Taxman, F. S. (2014). Short – term trajectories of substance use in a sample of drug – involved probationers. Journal of Substance Abuse Treatment, 2(46), 202–213.