Dyfyniad APA

Sevcik, O. (2002). Sevcik Op. 1 Part 1: School of technique for viola (Alto). Bosworth.

Dyfyniad Arddull Chicago

Sevcik, O. Sevcik Op. 1 Part 1: School of Technique for Viola (Alto). London: Bosworth, 2002.

Dyfyniad MLA

Sevcik, O. Sevcik Op. 1 Part 1: School of Technique for Viola (Alto). Bosworth, 2002.

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