@book{48013,
	author = {Nunan, David. and Cambridge University Press},
	title = {Research methods in language Learning /},
	publisher = {Cambridge University Press,},
	year = {1994.},
	series = {Cambridge Language Teaching Library},
	address = {Cambridge :},
	edition = {[3rd printing].},
	note = {1st published in 1992.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=48013}
}