1237 in Italy (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "1237 in Italy" in English language version.

refsWebsite

Global rank English rank

1britannica.com

40^th place

58^th place

1books.google.com

3^rd place

3^rd place

4,371^st place

3,452^nd place

books.google.com

Valdes, Giuliano (1993). Art and History of Umbria. Casa Editrice Bonechi. p. 51. ISBN 9788870099843.

britannica.com

"Italy – History". Encyclopedia Britannica. Retrieved 14 April 2018.

catholic.org

"St. Villanus – Saints & Angels". Catholic Online. Retrieved 14 April 2018.