Acoymo, R. (2001). Mga titik at himig: Words and music. G.A.C. Prod.
Chicagoスタイル(17版)引用形式Acoymo, Ramon. Mga Titik at Himig: Words and Music. G.A.C. Prod, 2001.
MLA(9版)引用形式Acoymo, Ramon. Mga Titik at Himig: Words and Music. G.A.C. Prod, 2001.
警告: この引用は必ずしも正確ではありません.