Ortega, D. M. (2000). Graduation Recital (Piano). UP College of Music.
Chicagoスタイル(17版)引用形式Ortega, Dennis M. Graduation Recital (Piano). Quezon, City: UP College of Music, 2000.
MLA(9版)引用形式Ortega, Dennis M. Graduation Recital (Piano). UP College of Music, 2000.
警告: この引用は必ずしも正確ではありません.