@book{47920,
	author = {GUNN, Gillian},
	title = {Cuba in transition :},
	publisher = {The Twentieth Century Fund Press,},
	year = {1993.},
	series = {A Twentieth Century Fund Paper},
	address = {New York :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=47920}
}