(1995). Flip-a-rhythm: The ultimate rhythm game ; ideal for training any musician! / Sheila M. Nelson. Boosey & Hawkes.
Chicago-viite (17. p.)Flip-a-rhythm: The Ultimate Rhythm Game ; Ideal for Training Any Musician! / Sheila M. Nelson. [London]: Boosey & Hawkes, 1995.
MLA-viite (8. p.)Flip-a-rhythm: The Ultimate Rhythm Game ; Ideal for Training Any Musician! / Sheila M. Nelson. Boosey & Hawkes, 1995.
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