Murray, Alan V.
"Review of Early Blazon: Heraldic Terminology in the Twelfth and Thirteenth Centuries with Special Reference to Arthurian Heraldry and Rolls of Arms: Edward I (1272-1307), edited by Gerard J. Brault,"
Medieval Prosopography: Vol. 19
, Article 13.
Available at: https://scholarworks.wmich.edu/medpros/vol19/iss1/13