@book{1952,
	author = {Brown, James Dean.},
	title = {Understanding research in second language learning :},
	publisher = {Cambridge University Press,},
	year = {1988.},
	address = {Cambridge [England] ;},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/cam031/87035487.html}
}