1155 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "1155" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

471^st place

409^th place

books.google.com

Kleinhenz, Christopher (2010). Medieval Italy: an encyclopedia. New York: Routledge. p. 95. ISBN 978-0-415-93930-0.

newadvent.org

Catholic Encyclopedia, General Chronology (Beginning of the Year).