Heller, S. (2011). 25 Melodic Studies: For piano ; opus 45 / Stephen Heller. Ed. by Moritz Mayer-Mahr. Schott.
Lua i Stíl Chicago (17ú heag.)Heller, Stephen. 25 Melodic Studies: For Piano ; Opus 45 / Stephen Heller. Ed. by Moritz Mayer-Mahr. Mainz [u.a.]: Schott, 2011.
Lua MLA (8ú heag.)Heller, Stephen. 25 Melodic Studies: For Piano ; Opus 45 / Stephen Heller. Ed. by Moritz Mayer-Mahr. Schott, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.