@book{5655,
	author = {Rydel, Maciej and Wydawnictwo Uniwersytetu Gdańskiego},
	title = {Węzłowe problemy marketingu :},
	publisher = {Wydaw. UG,},
	year = {1991.},
	address = {Gdańsk :},
	edition = {[Wyd. 2].},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=5655}
}