Cabugwas, R. J. G. (1997). Recital I (piano). UP College of Music.
Chicagoスタイル(17版)引用形式Cabugwas, Rycel Joy Guarino. Recital I (piano). Quezon City: UP College of Music, 1997.
MLA(9版)引用形式Cabugwas, Rycel Joy Guarino. Recital I (piano). UP College of Music, 1997.
警告: この引用は必ずしも正確ではありません.