Lyke, J., Caramia, T., Alexander, R., & Haydon, G. Keyboard musicianship: Piano for adults (8 ed.).
Lua i Stíl Chicago (17ú heag.)Lyke, James, Tony Caramia, Reid Alexander, agus Geoffrey Haydon. Keyboard Musicianship: Piano for Adults. 8 ed.
Lua MLA (8ú heag.)Lyke, James, et al. Keyboard Musicianship: Piano for Adults. 8 ed.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.