@book{36661,
	author = {Kecsk�es, Istv�an. and ebrary, Inc.},
	title = {Research in Chinese as a second language},
	publisher = {De Gruyter Mouton,},
	year = {2013.},
	series = {Trends in applied linguistics,},
	address = {Berlin :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10729037}
}