APA aipamena

Ignacio, L., & De los Angeles, S. (1979). Ang kiri: Vocal score. Manlapaz Pub. Co.

Chicago Style aipamena

Ignacio, Leon, and Servando De los Angeles. Ang Kiri: Vocal Score. [Manila]: Manlapaz Pub. Co, 1979.

MLA aipamena

Ignacio, Leon, and Servando De los Angeles. Ang Kiri: Vocal Score. Manlapaz Pub. Co, 1979.