Cita APA (7th ed.)

(1999). Francis Wong Agnes Barredo and Miguel Antonio Castro. UP College of Music.

Cita Chicago (17th ed.)

Francis Wong Agnes Barredo and Miguel Antonio Castro. Quezon City: UP College of Music, 1999.

Cita MLA (9th ed.)

Francis Wong Agnes Barredo and Miguel Antonio Castro. UP College of Music, 1999.