Cita APA (7th ed.)

Kabalevsky, D., & Maier, G. Five sets of variations, Op. 51. MCA music publishing.

Cita Chicago (17th ed.)

Kabalevsky, Dmitri., i Guy Maier. Five Sets of Variations, Op. 51. Santa Mónica: MCA music publishing.

Cita MLA (8th ed.)

Kabalevsky, Dmitri., i Guy Maier. Five Sets of Variations, Op. 51. MCA music publishing.