Ruud, E. (2010). Music therapy: A perspective from the humanities. Barcelona Publishers.
Lua i Stíl Chicago (17ú heag.)Ruud, Even. Music Therapy: A Perspective from the Humanities. Gilsum, N.H.: Barcelona Publishers, 2010.
Lua MLA (9ú heag.)Ruud, Even. Music Therapy: A Perspective from the Humanities. Barcelona Publishers, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.