| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Benedict, Gregory, Bede and Others | 978-0-86078-005-2 (0-86078-005-8) | 1977 | ||
| Concilia aevi Karolini, 2 Bde. in 3 Tl.-Bdn. u. 2 Suppl.-Bde., Bd.1, Opus Caroli regis contra synodum | 978-3-7752-5326-0 (3-7752-5326-2) | 1998 | Ann Freeman | |