@book{18030,
	author = {Maps.com (Firm)},
	title = {Status of slavery in the territories, 1850-1854},
	publisher = {Maps.com,},
	year = {c1999.},
	address = {[S.l.] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10002745}
}