1. Alloy, L. B., Jacobson, N. S., & Acocella, J. (1999). Abnormal psychology: Current perspectives. New York: McGraw-Hill College.
2. American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders (4th ed., text-revision). Washington, DC.: Author.
3. The role of music therapy in the treatment of young adults diagnosed with mental illness and substance abuse;Bednarz;Music Therapy Perspectives,1992
4. The use of music in psychedelic (LSD) psychotherapy;Bonny;Journal of Music Therapy,1972
5. The role of music in a community drug abuse prevention program;Brooks;Journal of Music Therapy,1973