Avila, M. T. (1987). Recital II (piano). UP College of Music.
Chicagoスタイル(17版)引用形式Avila, Martin T. Recital II (piano). Quezon City: UP College of Music, 1987.
MLA(9版)引用形式Avila, Martin T. Recital II (piano). UP College of Music, 1987.
警告: この引用は必ずしも正確ではありません.