Kahn & Averill · Pro Am Music Resources
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Schubert's Music for Piano Four-hands | 978-1-871082-23-4 (1-871082-23-4) | 2006 | Dallas A. Weekley |
| Schubert's Music for Piano Four-Hands: A comprehensive Guide to Performing and Listening to the Dances, Marches, Plonaisees , Sonatas , Variations and Other Duets. | 978-0-912483-55-9 (0-912483-55-5) | 1990 | " |