@book{113443,
	author = {O'Callaghan, Joseph F. and ebrary, Inc.},
	title = {Reconquest and crusade in medieval Spain},
	publisher = {University of Pennsylvania Press,},
	year = {2004.},
	series = {Middle Ages series},
	address = {Philadelphia [Pa.] :},
	edition = {1st pbk. ed.},
	note = {Originally published: c2003.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10748798}
}