Pernoud, Regine
Glory of the Medieval world
Dennis Dobson, 1950
 Buku Teks
A companion medieval English literature and culture c.1350-c.1500
Peter Brown, editor
Blackwell Publishing, 2007
 Buku Teks
Heale, Martin
The abbots and priors of late medieval and Reformation England
Oxford University Press, 2016
 eBooks
White, Lynn
Medieval technology and social change
Oxford University Press, 1962
 Buku Teks SO
Steane, John
Archaeology of the medieval English monarchy
Routledge, 1999
 Buku Teks SO