@book{254484,
	author = {United States.},
	title = {Nuclear deterrence in the 21st century :},
	publisher = {U.S. Government Publishing Office,},
	year = {2016.},
	address = {Washington :},
	note = {Title from title screen (viewed on Aug. 26, 2016).},
	url = {http://purl.fdlp.gov/GPO/gpo71129}
}