Mathilde dari Boulogne (1170-1210): Perbedaan antara revisi

* {{cite book |title=The Lais of Marie de France |translator-first1=Glyn S.|translator-last1=Burgess |translator-first2=Keith |translator-last2=Busby |publisher=Penguin |year=1986 |ref=harv}}

* {{cite book |last=Pollock |first=M.A. |title=Scotland, England and France after the Loss of Normandy, 1204-1296 |publisher=The Boydell Press |year=2015 |ref=harv}}

* {{cite book |title=Royal Bastards: The Birth of Illegitimacy, 800-1230 |first=Sara |last=McDougall |publisher=Oxford University Press |year=2017 |ref=harv}}