Whistler, Harvey: Essential Exercises and Etudes (viola)

Wreede, Katrina: Violaerobics-A Technical Workout for Violists

Vieuxtemps (Mogill): Etude (viola & piano) Schirmer

Surmani, Farnum Surmani, & Manus: Essentials of Music Theory - Alto Clef, Bk.2 (viola) Alfred Music

Hermann, Friedrich: Six Concert Studies, Op. 18 (viola)

Cohen, Mary: Superstudies Bk.1 (viola)

Applebaum, S.: First Position Etudes for Strings - (viola)

Rhoda: Complete Technique for Violin, Bk.1 (viola) Carl Fischer

Hermann, F.: Technical Studies Op.22 (viola)

Glaser: Berklee Practice Method, Viola

Sassmannshaus, Egon: Early Start on the Viola, Volume 4. (A viola method for children). Barenreiter

Etling, F.R.: Solo Time for Strings, Book 3 (viola)