@book{25377,
	author = {Kh�ur�i, Fu��ad Is�h�aq. and Kh�ur�i, Sonia Jalbout. and ebrary, Inc.},
	title = {An invitation to laughter},
	publisher = {University of Chicago Press,},
	year = {2007.},
	address = {Chicago :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10265916}
}