References for “Contingency management,” February 2006
Bigelow GE."Theoretical and Empirical Foundations of Contingency Management Treatments for Drug Abuse," in Higgins ST, et al, eds. Motivating Behavioral Change among Illicit-Drug Abusers. Academic Press, 1999.
Epstein DH, et al. "Cognitive-Behavioral Therapy Plus Contingency Management for Cocaine Use: Findings during Treatment and across 12-Month Follow-Up," Psychology of Addictive Behaviors (March 2003): Vol. 17, No. 1, pp. 73-82.