Reich Article 1986,第249頁. Reich, Nancy B. Clara Schumann. Women Making Music: The Western Art Tradition, 1150–1950 (Urbana and Chicago: University of Illinois Press). 1986. ISBN 0252012046.
Reich Article 1986,第250頁. Reich, Nancy B. Clara Schumann. Women Making Music: The Western Art Tradition, 1150–1950 (Urbana and Chicago: University of Illinois Press). 1986. ISBN 0252012046.
Litzmann Letters 1927. Litzmann, Berthold (编). Clara Schumann, Johannes Brahms: Briefe aus den Jahren 1853–1896 [Letters of Clara Schumann and Johannes Brahms, 1853–1896]. 1: 1853–1871, Vol. 2: 1872–1896. Preface by Marie Schumann. New York: Vienna House. 1927 [reprint 1973]. ISBN 0844300543. OCLC 792836. Original publisher (English ed.): New York: Longmans, Green & Co. (1927). Original publisher (German ed.): Leipzig: Breitkopf & Härtel (1927) .