Não informado. (1987). Journal of British Music Therapy. British Society for Music Therapy.
Chicago-referens (17:e uppl.)Não informado. Journal of British Music Therapy. East Barnet, Inglaterra: British Society for Music Therapy, 1987.
MLA-referens (8:e uppl.)Não informado. Journal of British Music Therapy. British Society for Music Therapy, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.