@book{47624,
	author = {JONES, Randall L.},
	title = {Testing Language Proficiency /},
	publisher = {Centre for Applied Linguistics,},
	year = {c. 1975.},
	address = {Arlington, Va :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=47624}
}