@book{36907,
	author = {Crespo, Bego�na. and ebrary, Inc.},
	title = {Change in life, change in language},
	publisher = {Peter Lang Edition,},
	year = {2013.},
	series = {Studies in English medieval language and literature,},
	address = {Frankfurt am Main :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10734691}
}