Sixty selected studies for trumpet (B♭ cornet, E♭ alto, flügelhorn or B♭ baritone in treble clef) /
C. Kopprasch ; rev. by Fr. Gumbert and Franz Herbst.

APA Citation

Kopprasch, G., Herbst, F., Gumbert, F. (1941). Sixty selected studies for trumpet (B♭ cornet, E♭ alto, flügelhorn or B♭ baritone in treble clef). New York: Carl Fischer.

MLA Citation

Kopprasch, G, Franz Herbst, and Friedrich Gumbert. Sixty Selected Studies for Trumpet (B♭ Cornet, E♭ Alto, Flügelhorn Or B♭ Baritone In Treble Clef). New York: Carl Fischer, 1941.

Warning: These citations may not always be complete (especially for serials).