@book{30809,
	author = {Oldenbourg, Zoé,},
	title = {Las cruzadas /},
	publisher = {Edhasa,},
	year = {2003.},
	series = {Ensayo histórico / Edhasa},
	address = {Barcelona :},
	edition = {1. ed.},
	note = {Traducido de: Croisades.}
}