@book{33351,
	author = {Kaczmarczyk, Stanisław},
	title = {Badania marketingowe :},
	publisher = {Państwowe Wydawnictwo Ekonomiczne,},
	year = {1997.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=33351}
}