@book{20087,
	author = {Kohler, Michael. and Holt, P. M.},
	title = {Alliances and treaties between Frankish and Muslim rulers in the Middle East :},
	publisher = {Brill,},
	year = {2013.},
	series = {The Muslim world in the age of the Crusades ;},
	address = {Leiden ;},
	url = {http://dx.doi.org/10.1163/9789004248908}
}