"The Ice Age Legacy in North Shropshire"(PDF). Proceedings of the Shropshire Geological Society. 13. Shropshire Geological Society: 86−91. 2008. Archived(PDF) from the original on 13 June 2020. Retrieved 16 February 2020.
"Glaciation and drainage evolution in the southern Welsh Borderland". Proceedings of the Shropshire Geological Society. 13. Shropshire Geological Society: 92−99. CiteSeerX10.1.1.616.8048. ISSN1750-855X.
"The Ice Age Legacy in North Shropshire"(PDF). Proceedings of the Shropshire Geological Society. 13. Shropshire Geological Society: 86−91. 2008. Archived(PDF) from the original on 13 June 2020. Retrieved 16 February 2020.
"Glaciation and drainage evolution in the southern Welsh Borderland". Proceedings of the Shropshire Geological Society. 13. Shropshire Geological Society: 92−99. CiteSeerX10.1.1.616.8048. ISSN1750-855X.
wyreforest.net
Winnall, Rosemary (2013). "Grey Seal in Bewdley!"(PDF). Wyre Forest Study Group Annual Review: 6–8.