Não informado. (2015). Music in Education. Novello.
Lua i Stíl Chicago (17ú heag.)Não informado. Music in Education. London: Novello, 2015.
Lua MLA (8ú heag.)Não informado. Music in Education. Novello, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.