Ilagan, J. J. G. (1999). Recital 1 (piano). UP College of Music.
Chicagoスタイル(17版)引用形式Ilagan, Jonathan Joseph G. Recital 1 (piano). Quezon City: UP College of Music, 1999.
MLA(9版)引用形式Ilagan, Jonathan Joseph G. Recital 1 (piano). UP College of Music, 1999.
警告: この引用は必ずしも正確ではありません.