Pearl, D. (2022). Piano exercises (Second edition.). John Wiley & Sons, Inc..
Cita Chicago Style (17a ed.)Pearl, David. Piano Exercises. Second edition. Hoboken, NJ: John Wiley & Sons, Inc., 2022.
Cita MLA (8a ed.)Pearl, David. Piano Exercises. Second edition. John Wiley & Sons, Inc., 2022.
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