Palmer, W. A., Lethco, A. V., & Manus, M. (1997). Alfred's basic adult piano course. Alfred Pub. Co.
Chicagoスタイル(17版)引用形式Palmer, Willard A., Amanda Vick Lethco, , Morton Manus. Alfred's Basic Adult Piano Course. [Place of publication not identified]: Alfred Pub. Co, 1997.
MLA(9版)引用形式Palmer, Willard A., et al. Alfred's Basic Adult Piano Course. Alfred Pub. Co, 1997.
警告: この引用は必ずしも正確ではありません.