(1988). Yamaha Keyboard Album: Book 1-5 / Arr. and edited by Yamaha. Wise Publications.
Chicago-viite (17. p.)Yamaha Keyboard Album: Book 1-5 / Arr. and Edited by Yamaha. London: Wise Publications, 1988.
MLA-viite (8. p.)Yamaha Keyboard Album: Book 1-5 / Arr. and Edited by Yamaha. Wise Publications, 1988.
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