LINKS
Higden, Ranulph
http://en.wikipedia.org/wiki/Polychronicon
Polychronicon
http://en.wikipedia.org/wiki/Polychronicon
Senshu University Library
http://www.senshu-u.ac.jp/english/program/lib.html
Senshu University Library Manuscripts
http://www.senshu-u.ac.jp/socio/ms_anglo/MS01_japanese.html
Senshu University Press
http://www.sendai-sentyuri.co.jp/sup
http://ajup-net.com/bd/isbn978-4-88125-238-3.html
Trevisa, John
http://oxforddnb.com/John Trevisa
