McGraw-Hill · Oxford University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A History of Musical Style | 978-0-07-013850-6 (0-07-013850-8) | 1966 | |
| The Early Middle Ages to 1300: The Early Middle Ages to 1300 Vol 2 | 978-0-19-316329-4 (0-19-316329-2) | 1990 | David Hiley |
| The New Oxford History of Music: The Early Middle Ages to 1300 Vol 2 | 978-0-19-816449-4 (0-19-816449-1) | " | |
Professor Richard L. Crocker · R. C. · R. Crocker · Richard C. · Richard L. A Crocker · Richard L. Crocker