18 Newgate Street, Bishop Auckland (Bishop Auckland) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | 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: 634-1, 8, 101 |
| 2 | 22 Newgate Street, Bishop Auckland | |||
| 3 | Durham County Council | Apr-1970 | Historical Growth of Bishop Auckland | |
| 4 | Turnball, P, Jones, R | 1978 | The archaeology of the coal measures and the magnesian limestone escarpment in Co. Durham | Bishop Auckland, Listed Buildings, page 34 |