@book{55184,
	author = {Churchill, Gilbert A. and Wydawnictwo Naukowe PWN},
	title = {Badania marketingowe :},
	publisher = {Wydawnictwo Naukowe PWN,},
	year = {2002.},
	address = {Warszawa :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=55184}
}