(en) Thomas Wright, The Roll of arms of the princes, barons, and knights who attended King Edward I. to the Siege of Caerlaverock, in 1300 : Edited from the manuscript in the British Museum, with a translation and notes, Piccadilly, John Camden Hotten, , 39 p. (lire en ligne)
(en) David MacGibbon et Thomas Ross, The Castellated and Domestic Architecture of Scotland : from the twelfth to the eighteenth centuries, vol. 1, Édimbourg, David Douglas, (lire en ligne), p. 127-136
clanmaxwellusa.com
(en) « Caerlaverock Castle », Clan Maxwell Society of the USA (consulté le )
