Bass. Composed by Jacquelyn Dillon, James Kjelland, and John O'Reilly. Method/Instruction; String Orchestra Method/Supplement. Strictly Strings. Book. 40 pages. Alfred Music #00-5296. Published by Alfred Music

By Allen, Gillespie, Hayes. Arranged by John Higgins. Essential Elements String Method. Size 9x12 inches. 48 pages. Published by Hal Leonard.