| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Richard I | 978-0-300-07912-8 (0-300-07912-5) | 1999 | |
| Yale English Monarchs - Richard I | 978-0-300-09404-6 (0-300-09404-3) | 2002 | John Gillingham |
J. G. · J. Gillingham · John G. · John Gillingham · P.G. · P.J.