Atkinson, T. D.; Hampson, Ethel M.; Long, E. T.; Meekings, C. A. F.; Miller, Edward; Wells, W. B.; Woodgate, G. M. G. (2002). Pugh, R. B. (ed.). A History of the County of Cambridge and the Isle of Ely. Vol. 4. London. pp. 149–151.{{cite book}}: CS1 maint: location missing publisher (link)