Cita APA (7a ed.)

MOJICA, J. Z. (2004). The art of ear singing: : Extensive vocal Therapy. Sound Publishing Company.

Cita Chicago Style (17a ed.)

MOJICA, Joel Zalavaria. The Art of Ear Singing: : Extensive Vocal Therapy. Makati: Sound Publishing Company, 2004.

Cita MLA (9a ed.)

MOJICA, Joel Zalavaria. The Art of Ear Singing: : Extensive Vocal Therapy. Sound Publishing Company, 2004.