Johns, S. M. (2003). Noblewomen, aristocracy and power in the twelfth-century anglo-Norman realm. Manchester University Press.
Chicago-referens (17:e uppl.)Johns, Susan M. Noblewomen, Aristocracy and Power in the Twelfth-century Anglo-Norman Realm. Manchester ; New York: Manchester University Press, 2003.
MLA-referens (9:e uppl.)Johns, Susan M. Noblewomen, Aristocracy and Power in the Twelfth-century Anglo-Norman Realm. Manchester University Press, 2003.
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