Cambridge University Press · De Gruyter
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Old English Breaking and its Germanic Analogues | 978-3-484-30253-2 (3-484-30253-4) | 1991 | ||
| The Cambridge History of the Germanic Languages 2 Volume Set | 978-0-521-81710-3 (0-521-81710-2) | 2004 | Paul T. Roberge · Joseph C. Salmons | |
R. B · R. H. · R Howell · Robert B. · Robert H. · Robert Howell