Karl Reinecke: Die Beethovenschen Klaviersonaten (1889, new ed., 1905).
Hugo Riemann: Geschichte der Musik seit Beethoven, 1800-1900 (Berlin, 1904).
Alexander Wheelock Thayer: Ludwig van Beethovens Leben, 5 vols., completed and revised by H. Deiters and H. Riemann (1866 [1901], 1872 [1910], 1879 [1911], 1907, 1908).
In French
Jean Chantavoine: Beethoven (Paris, 1907).
Vincent d'Indy: Beethoven (Paris, 1913).
Romain Rolland: Beethoven (Paris, 1909).
LITERATURE FOR CHAPTER V
In English
Henry F. Chorley: Music and Manners in France and Germany (London, 1844).