Cassity, M. D., & Cassity, J. E. (1991). Multimodal psychiatric music therapy for adults adolescents and children: A clinical manual. MMB.
Lua i Stíl Chicago (17ú heag.)Cassity, Michael D., agus Julia E. Cassity. Multimodal Psychiatric Music Therapy for Adults Adolescents and Children: A Clinical Manual. St. Louise: MMB, 1991.
Lua MLA (9ú heag.)Cassity, Michael D., agus Julia E. Cassity. Multimodal Psychiatric Music Therapy for Adults Adolescents and Children: A Clinical Manual. MMB, 1991.
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