@book{67485,
	author = {Ricento, Thomas. and ebrary, Inc.},
	title = {An introduction to language policy},
	publisher = {Blackwell Pub.,},
	year = {2006.},
	series = {Language and social change ;},
	address = {Malden, MA :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10301248}
}