@book{4138,
	author = {Brucken, Rowland, and Allshouse, Shaun,},
	title = {A most uncertain crusade :},
	publisher = {NIU Press,},
	year = {2014.},
	address = {DeKalb, Illinois :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10950081}
}