@book{189225,
	author = {McCormick, Thomas J.},
	title = {America's half-century :},
	publisher = {Johns Hopkins University Press,},
	year = {1995.},
	address = {Baltimore :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/bios/jhu052/94034698.html}
}