@book{27225,
	author = {Setton, Kenneth M.},
	title = {A history of the Crusades /},
	publisher = {University of Pennsylvania Press},
	year = {1962.},
	address = {Philadelphia :},
	note = {No more of this edition published. Continued by v. 3-6 of the edition begun in 1969 by the University of Wisconsin Press.}
}