| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Das Islambild des Mittelalters | 978-3-17-007120-9 (3-17-007120-3) | 1985 | ||
| The Penguin History of the Church: Western Society and the Church in the Middle Ages | 978-0-14-013755-2 (0-14-013755-6) | 1990 | R. W. Southern | |
R. S. · R. Southern · R. W. Southern · R William · Richard S. · Richard Southern · Richard W. · Richard W. Southern · W.S. · William S.