Cassity, M. D., & Cassity, J. E. (1991). Multimodal psychiatric music therapy for adults adolescents and children: A clinical manual. MMB.
Dyfyniad Arddull ChicagoCassity, Michael D., and Julia E. Cassity. Multimodal Psychiatric Music Therapy for Adults Adolescents and Children: A Clinical Manual. St. Louise: MMB, 1991.
Dyfyniad MLACassity, Michael D., and Julia E. Cassity. Multimodal Psychiatric Music Therapy for Adults Adolescents and Children: A Clinical Manual. MMB, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.