APA

Sevcik O., .PREPARATORY TRILL STUDIES (ESTUDIOS PREPARATORIOS DE TRINO) FOR THE VIOLIN.FOR DEVELOPING THE TOUCH AND STRENGHT AND SURETY OF THE FINGERS. OP. 7. New York: G. SCHIRMER, INC.

Chicago

Sevcik Otakar, .PREPARATORY TRILL STUDIES (ESTUDIOS PREPARATORIOS DE TRINO) FOR THE VIOLIN.FOR DEVELOPING THE TOUCH AND STRENGHT AND SURETY OF THE FINGERS. OP. 7. New York: G. SCHIRMER, INC.

Harvard

Sevcik O., .PREPARATORY TRILL STUDIES (ESTUDIOS PREPARATORIOS DE TRINO) FOR THE VIOLIN.FOR DEVELOPING THE TOUCH AND STRENGHT AND SURETY OF THE FINGERS. OP. 7. New York: G. SCHIRMER, INC.

MLA

Sevcik Otakar, .New York: G. SCHIRMER, INC. .