1. Addington, D., Addington, J., & Patten, S. (1998). Depression in people with first-episode schizophrenia. British Journal of Psychiatry, 172(Suppl. 33), 90–92.
2. Addington, J. & Addington, D. (2000). Neurocognitive and social functioning in schizophrenia: A 2.5 year follow-up study. Schizophrenia Research, 7, 47–56.
3. Allness, D. J. & Knoedler, W. H. (1998). The PACT model of community-based treatment for persons with severe and persistent mental illness: A manual for PACT start-up. Arlington, VA: National Alliance for the Mentally Ill.
4. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (DSM-IV) (4th ed.). Washington, DC: American Psychiatric Association.
5. Anderson, C. M., Reiss, D. J., & Hogarty, G. E. (1986). Schizophrenia and the family. New York: Guilford.