Beethoven, L. v. (2014). Beethoven, as revealed in his own words. Sheba Blake Publishing.
Lua i Stíl Chicago (17ú heag.)Beethoven, Ludwig van. Beethoven, as Revealed in His Own Words. [New York]: Sheba Blake Publishing, 2014.
Lua MLA (9ú heag.)Beethoven, Ludwig van. Beethoven, as Revealed in His Own Words. Sheba Blake Publishing, 2014.
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