Fremantle, Anne, selector
Age of faith
Time Life International, 1965
 Buku Teks SO
Southern, R.W. [Richard William], 1912-2001
The making of the Middle Ages
Cresset Librar, 1967
 Buku Teks SO
Reau, Louis
L'art du Moyen Age et la civilisation française; arts plastiques, art littéraire
Albin Michel , 1951
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The legacy of the middle ages
edited by C.G. Crump and E.F. Jacob
Clarendon Press, 1951
 Buku Teks SO
Campbell, Kenneth L., 1955-
Western civilization in a global context : the modern age : sources and documents
an imprint of Bloomsbury Publishing Plc, 2015, 2015
 Buku Teks SO