Cita APA (7th ed.)

Matesky, R., & Womack, A. (1970). Learn to play a stringed instrument: Viola. Alfred Publishing.

Cita Chicago (17th ed.)

Matesky, Ralph, i Ardelle Womack. Learn to Play a Stringed Instrument: Viola. Van Nuys, CA: Alfred Publishing, 1970.

Cita MLA (9th ed.)

Matesky, Ralph, i Ardelle Womack. Learn to Play a Stringed Instrument: Viola. Alfred Publishing, 1970.