Cita APA (7th ed.)

Rivalado, R. F. (1986). Fundamentals of music. National Book Store.

Cita Chicago (17th ed.)

Rivalado, Rosita F. Fundamentals of Music. Manila: National Book Store, 1986.

Cita MLA (9th ed.)

Rivalado, Rosita F. Fundamentals of Music. National Book Store, 1986.