Bradford
- Hartley, W.P. “Involvement in coal mining by the wool textile industry:
- Some West Yorkshire Examples” Yorkshire Archaeological Journal, Vol.65 (1993), pp.169- 172.
- Armstrong, A.C. “The Walls of Jericho, Egypt Quarry and Bell Dean Quarries at Thornton, Bradford” Bradford Metropolitan Council Museums, 11 pp.
- Dodsworth, C. “The Low Moor Ironworks, Bradford” Industrial Archaeology, pp.122-164.
