Cracking the code : the Warden Abbey morses, luxury metalwork and patronage at a cistercian abbey in the late middle ages - Carter, Michael (Univ. Press, 2011)
Sonderdruck aus: The antiquaries journal : being the journal of the Society of Antiquaries of London / hrsg. von Society of Antiquaries. - Cambridge : Univ. Press, 2011. - Heft 91, Seiten 175-193