@book{267873,
	author = {United States.},
	title = {Potential effects of a flat federal income tax in the District of Columbia :},
	publisher = {U.S. G.P.O. :},
	year = {2007.},
	series = {S. hrg. ;},
	address = {Washington :},
	note = {Shipping list no.: 2007-0114-M.}
}