Hanon, C. L., & Dexter, H. (1972). The virtuoso pianist in sixty exercises complete. Charles Hansen Educational Music.
Lua i Stíl Chicago (17ú heag.)Hanon, Charles Louis, agus Harry Dexter. The Virtuoso Pianist in Sixty Exercises Complete. New York: Charles Hansen Educational Music, 1972.
Lua MLA (9ú heag.)Hanon, Charles Louis, agus Harry Dexter. The Virtuoso Pianist in Sixty Exercises Complete. Charles Hansen Educational Music, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.