@book{5710,
	author = {Bettger, Frank and Studio Emka},
	title = {Jak przetrwać i odnieść sukces w biznesie /},
	publisher = {Studio Emka,},
	year = {1993.},
	address = {[Warszawa] :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=5710}
}