@book{41410,
	author = {Larsen-Freeman, Diane},
	title = {Techniques and principles in language teaching /},
	publisher = {Oxford University Press,},
	year = {1986.},
	series = {Teaching Techniques in English as a Second Language},
	address = {New York :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=41410}
}