40 Saddler Street, Durham City (Durham City) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Department of Archaeology Durham University | 1991 | Urban Archaeological Database | |
| 2 | Department of Archaeology Durham University | 1988 to 1991 | Durham City Archaeological Conservation Management Project Archive | |
| 3 | Department of Environment, English Heritage, Historic Buildings and Monuments Commission | 1950 | List of buildings of special architectural or historic interest, also known as "Greenbacks" | LB Volume, Map & Item: 1914, 14, 393 |
| 4 | Bonney, M M | 1985 | The development of a northern town in the later Middle Ages: the City of Durham | |
| 5 | Johnson, F F, City of Durham Trust | 1970 | Historic Staircases in Durham City | |
| 6 | 40 Saddler Street, Durham | |||
| 7 | 40 Saddler Street | |||
| 8 | Ryder, P | 1991 | Buildings Survey, 1990-1991 | p 109 |
| 9 | Ryder, P | 25-Feb-1991 to 11-Mar-1991 | Durham Buildings Survey - Fieldbook 3 | p 4, 7 |
| 10 | Roberts, M, Pevsner, N, Williamson, E, Yale University Press | 2021 | The Buildings of England County Durham | page 347 |