References
- 1. *** New Grove Dictionary of Music and Musicians, second edition (2001), Macmillan Publishers, London
- 2. Badura-Skoda, Eva, Branscombe, Peter, (2008), Schubert Studies: Problems of Style and Chronology, Cambridge University Press, Cambridge
- 3. Berger, Wilhelm Georg, (1987), Teoria generală a sonatei, Editura Muzicală, Bucureşti
- 4. Black, Leo, (2003), Franz Schubert, Musik and Belief, The Boydell Press, Suffolk
- 5. Bughici, Dumitru, (1974), Dicţionar de forme şi genuri muzicale, Editura Muzicală a Uniunii Compozitorilor, Bucureşti
- 6. Deutsch, Otto Erich, (1958), Schubert. Memoires by his friends, The Macmillan Company, New York
- 7. Krause, Andreas, (1996), Die Klaviersonaten Franz Schubert, Form-GattungÄsthetik, Bärenreiter Verlag, Kassel
- 8. Montgomery, David, (2003), Franz Schubert's music in performance: compositional ideals, notational intent, historical realities, pedagogical foundations, Pendragon Press, Maesteg, Mid Glamorgan
- 9. Neuhaus, Heinrich G., (1962), Despre arta pianistică, Editura Muzicală a Uniunii Compozitorilor, Bucureşti
- 1. Schubert, Franz, Klaviersonaten. Band I, Urtext, G. Henle Verlag, Munich
- 1. Elisabeth Leonskaja, Schubert Piano Sonatas No. 13 (D 664) & No. 20 (959), Teldec Classics International GmbH, CD 0927 40832 2
- 2. Paul Badura-Skoda, The Complete Piano Sonatas. Volume II: D 568, D 571/604/570, D 575, D 613/612, D 625/505, D 664, RCA Victrola, CD VICS 6129 (3 Record Set)
- 1. http://en.wikipedia.org
- 2. http://www.badura-skoda.com
- 3. http://www.leonskaja.com