@book{249803,
	author = {National Research Council (U.S.).},
	title = {Putting people on the map},
	publisher = {National Academies Press,},
	year = {2007.},
	address = {Washington, DC :},
	note = {"National Research Council."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10170926}
}