Book Review: THE TOKEN ECONOMY IN PRISON SETTINGS-How Much Has It Achieved?

Ayllon, T. & Azrin, N.H. The Token Economy: A Motivational System for Therapy and Rehabilitation . Englewood Cliffs, NJ: Prentice-Hall , 1968.

Holland, J.G. Behavior modification for prisoners, patients, and other people as a prescription for the planned society. Prison Journal, 1974 , 54, 23-37.

Kazdin, A.E. The Token Economy: A Review and Evaluation. New York: Plenum, 1977.