@book{52510,
	author = {Loud, G. A. and ebrary, Inc.},
	title = {The society of Norman Italy},
	publisher = {Brill,},
	year = {2002.},
	series = {The Medieval Mediterranean,},
	address = {Leiden [The Netherlands] ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10089080}
}