Não informado. (1982). Music Therapy Perspectives. National Association for Music Therapy.
Chicago-referens (17:e uppl.)Não informado. Music Therapy Perspectives. Silver Spring, Md: National Association for Music Therapy, 1982.
MLA-referens (8:e uppl.)Não informado. Music Therapy Perspectives. National Association for Music Therapy, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.