@book{261247,
	author = {United States.},
	title = {Hearing on alternatives to strengthen social security :},
	publisher = {U.S. Government Printing Office,},
	year = {2006.},
	address = {Washington :},
	note = {"Serial no. 109-22."},
	url = {http://purl.access.gpo.gov/GPO/LPS79110}
}