Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.