Purcell, H., & Balla, G. English Piano Music for the Young Musician. Editio Musica.
Lua i Stíl Chicago (17ú heag.)Purcell, Henry, agus György Balla. English Piano Music for the Young Musician. Budapest: Editio Musica.
Lua MLA (8ú heag.)Purcell, Henry, agus György Balla. English Piano Music for the Young Musician. Editio Musica.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.