@book{26782,
	author = {PETER, Laurence J. and KULL, Raymond},
	title = {Zasada Petera :},
	year = {1975.},
	address = {Warszawa,},
	edition = {Wyd.2.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=26782}
}