Rowlands, Alison. "Bones of Contention". Centre for Local and Regional History. University of Essex. Archived from the original on 25 September 2012. Retrieved 6 January 2024.
Rowlands, Alison. "Bones of Contention". Centre for Local and Regional History. University of Essex. Archived from the original on 25 September 2012. Retrieved 6 January 2024.