| 1 | McDowall, David. An Illustrated History of Britain. Brunt Mill: Longman, 1993 |
| 2 | Morgan, Kenneth O. ed. The Oxford Illustrated History of Britain. Oxford: Oxford University Press, 1984. |
| 3 | Gilbert, Martin. The Dent Atlas of British History. London: Dent, 1993. |
| 4 | Dargie, R. (2007). A history of Britain: The key events that have shaped Britain from Neolithic times to the 21st century. Arcturus. |