Siegmund-Schultze, W. (1976). Johann Sebastian Bach: Walther Siegmund-Schultze. Reclam.
Cita Chicago (17th ed.)Siegmund-Schultze, Walther. Johann Sebastian Bach: Walther Siegmund-Schultze. Leipzig: Reclam, 1976.
Cita MLA (8th ed.)Siegmund-Schultze, Walther. Johann Sebastian Bach: Walther Siegmund-Schultze. Reclam, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.