@book{219114,
	author = {United States},
	title = {Earnings and employment data for workers covered under social security and Medicare, by state and country (Online)},
	publisher = {Social Security Administration, Office of Policy, Office of Research, Evaluation, and Statistics},
	year = {2001},
	address = {Baltimore, Md.},
	note = {Title from title screen (viewed on Sept. 1,2004).},
	url = {http://purl.access.gpo.gov/GPO/LPS53463}
}