Schumann, R., & Schumann, C. (1972). Piano music of Robert Schumann. Dover Publications.
Lua i Stíl Chicago (17ú heag.)Schumann, Robert., agus Clara Schumann. Piano Music of Robert Schumann. New York: Dover Publications, 1972.
Lua MLA (8ú heag.)Schumann, Robert., agus Clara Schumann. Piano Music of Robert Schumann. Dover Publications, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.