@book{23350,
	author = {Lewis, David L.,},
	title = {God's crucible : Islam and the Making of Europe, 570-1215 },
	publisher = {W.W. Norton,},
	year = {c2008.},
	address = {New York :},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0727/2007038000.html}
}