Dyfyniad APA

Ingram, M. D. (1962). Vocal technique for children and youth. Abingdon.

Dyfyniad Arddull Chicago

Ingram, Madeline D. Vocal Technique for Children and Youth. New York: Abingdon, 1962.

Dyfyniad MLA

Ingram, Madeline D. Vocal Technique for Children and Youth. Abingdon, 1962.

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