Cita APA (7th ed.)

Ottman, R. W. (2011). Music for sight singing (8a. ed.). Prentice Hall.

Cita Chicago (17th ed.)

Ottman, Robert W. Music for Sight Singing. 8a. ed. Upper Saddle River: Prentice Hall, 2011.

Cita MLA (9th ed.)

Ottman, Robert W. Music for Sight Singing. 8a. ed. Prentice Hall, 2011.