APA aipamena

Beethoven, L. v., & Backhaus, W. (1950). Beethoven: Piano sonata. London Records.

Chicago Style aipamena

Beethoven, Ludwig van, and Wilhelm Backhaus. Beethoven: Piano Sonata. London: London Records, 1950.

MLA aipamena

Beethoven, Ludwig van, and Wilhelm Backhaus. Beethoven: Piano Sonata. London Records, 1950.

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