Tohutoro APA (7th ed.)

Sassmannshaus, E. (2009). Early start on the Cello. Barenreiter.

Tohutoru Kātū Chicago (17th ed.)

Sassmannshaus, Egon. Early Start on the Cello. Kassel: Barenreiter, 2009.

Tohutoro MLA (9th ed.)

Sassmannshaus, Egon. Early Start on the Cello. Barenreiter, 2009.