(EN) L. F. Salzman (editore), Houses of Benedictine monks: Abbey of Thorney, su A History of the County of Cambridge and the Isle of Ely: volume 2, Institute of Historical Research, 1948. URL consultato il 3 agosto 2011.
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(EN) Charles H. Talbot, The Life of Christina of Markyate: A Twelfth Century Recluse (University of Toronto Press, 1998) page 23.