@book{218920,
	author = {United States},
	title = {Supplemental security income},
	publisher = {Social Security Administration},
	address = {Baltimore, Md.},
	note = {Description based on: Apr. 2003; title from title screen (viewed Jan. 27, 2004)},
	url = {http://purl.access.gpo.gov/GPO/LPS2648}
}