@book{6813,
	author = {Tocqueville, Alexis de, and Mansfield, Harvey Claflin,},
	title = {Democracy in America },
	publisher = {University of Chicago Press,},
	year = {2000.},
	address = {Chicago :},
	url = {http://www.loc.gov/catdir/description/uchi052/00008418.html}
}