@book{218302,
	author = {United States},
	title = {1992 census of governments.},
	publisher = {U.S. Dept. of Commerce, Economics and Statistics Administatrion, Bureau of the Census},
	year = {1997},
	address = {Washington, D.C.},
	note = {Shipping List no.:97-0168-P},
	url = {http://purl.access.gpo.gov/GPO/LPS31827}
}