Marc Bloch
| Author(s) | Title | Reference | |
|---|---|---|---|
| Dominica Legge | Il 'Romano de Tristran' di Béroul, by A. Vàrvaro | 34/1, p. 55 | |
| J.A.W. Bennett | A New Historical Geography of England, by H. C. Darby | ||
| JEAN DUNBABIN | The Two Cities: Medieval Europe 1050-1320, by Malcolm Barber | 62/1, p. 167 |