Πάπας Ουρβανός Β΄ (Greek Wikipedia)

Analysis of information sources in references of the Wikipedia article "Πάπας Ουρβανός Β΄" in Greek language version.

refsWebsite

Global rank Greek rank

4,082^nd place

15^th place

6,474^th place

5,055^th place

abebooks.com

Edward M. Peters, First Crusade the Chronicle of Fulcher of Chartres (Sources of Medieval History), σελ. 16, Φιλαδέλφεια: University of Pennsylvania Press (1971) ISBN 0812210174

google.gr

books.google.gr

Alfons Becker, Papst Urban II. (1088-1099), Stuttgart: A. Hiersemann (1988)