Medical Factors and Psychological Disorders Alan S. Bellack, R. L. Morrison E-Book (pdf)

International Handbook of Behavior Modification and Therapy Alan S. Bellack, Michel Hersen, Alan E. Kazdin E-Book (pdf)

Behavioral Treatment for Substance Abuse in People with Serious and Persistent Mental Illness Alan S. Bellack, Melanie E. Bennett, Jean S. Gearon E-Book (epub)