@book{91446,
	author = {Valsania, Maurizio, and ebrary, Inc.},
	title = {The limits of optimism},
	publisher = {University of Virginia Press,},
	year = {2011.},
	series = {Jeffersonian America},
	address = {Charlottesville :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10554878}
}