C Major Etudes for the Cello - C. HARVEY PUBLICATIONS
GitHub - nathanaelmeister/Lee-_Sebastian_-_Op.70_-_40_Easy_Etudes_for_Cello: An anthology of 40 cello études in first position (Complete collection of first voice - second voice growing).
Six Etudes Melodiques Op. 76 sheet music for cello solo (PDF)
Popper | 40 Etudes, op. 73 edited by Richard Aaron — Cello Loft — Cello Loft