@book{75511,
	author = {Turnbull, Miles. and ebrary, Inc.},
	title = {First language use in second and foreign language learning},
	publisher = {Multilingual Matters,},
	year = {2009.},
	series = {Second language acquisition ;},
	address = {Bristol ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10323613}
}