↑William Kinderman, The Cambridge companion to Beethoven, Cambridge: Cambridge University Press, 2000, p. 125–126, ISBN 978-0-521-58934-5
↑Dorothy de Val, The Cambridge companion to the piano, Cambridge: Cambridge University Press, 1998, p. 131, ISBN 978-0-521-47986-8, "Beethoven is here [in the 1892 Repertory of select pianoforte works] only by virtue of 'Für Elise', but there is a better representation of later composers such as Schubert ... , Chopin ... , Schumann ... and some Liszt."
↑Morton Manus, Alfred's Basic Adult All-In-One Piano Course, Book 3, New York: Alfred publishing, p. 132, ISBN 978-0-7390-0068-7
↑Klaus Martin Kopitz: Beethoven, Elisabeth Röckel und das Albumblatt „Für Elise“, Köln: Dohr, 2010, ISBN 978-3-936655-87-2.
↑Max Unger, translated by Theodore Baker, "Beethoven and Therese von Malfatti," The Musical Quarterly 11, no. 1 (1925): 63–72.
↑Michael Lorenz: "Baronin Droßdik und die verschneyten Nachtigallen. Biographische Anmerkungen zu einem Schubert-Dokument", Schubert durch die Brille 26, (Tutzing: Schneider, 2001), pp. 47–88.
