(1988). Yamaha Keyboard Album: Book 1-5 / Arr. and edited by Yamaha. Wise Publications.
Citazione stile Chigago Style (17a edizione)Yamaha Keyboard Album: Book 1-5 / Arr. and Edited by Yamaha. London: Wise Publications, 1988.
Citatione MLA (8a ed.)Yamaha Keyboard Album: Book 1-5 / Arr. and Edited by Yamaha. Wise Publications, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.