C.S. · C. Schroeder · Carl S.
| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Ear Training for the Contemporary Musician | 978-0-7935-8193-1 | 2005 | Joe Elliott · Keith Wyatt | |
| Ear training. Per il musicista contemporaneo. Con CD Audio | 978-88-6388-074-8 | 2010 | Keith Wyatt · Joe Elliott | |
| Hal Leonard Pocket Music Theory: A Comprehensive and Convenient Source for All Musicians | 978-0-634-04771-8 | 2002 | Keith Wyatt | |
| Harmony and Theory: Essential Concepts Series | 978-0-7935-7991-4 | 1998 | " | |
| Katechismus des Violoncellspiels | 978-3-8457-2434-8 | 2012 | ||
Hal Leonard · UNIKUM · Volontè & Co