Etudes opus 10 and opus 25

MLA

Chopin, Frédéric, and Vladimir Ashkenazy. Etudes Opus 10 and Opus 25. U.S.S.R: Melodia, .

APA

Chopin, F., & Ashkenazy, V. Etudes opus 10 and opus 25. U.S.S.R: Melodia.

Chicago

Chopin, Frédéric, and Vladimir Ashkenazy. Etudes Opus 10 and Opus 25. U.S.S.R: Melodia.