Ushaw College - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Green, F | Sep-2017 | Ushaw College | |
| 2 | Roberts, M, Pevsner, N, Williamson, E, Yale University Press | 2021 | The Buildings of England County Durham | Images 77 & 78, between pages 396 and 397 |