United States. Department of the Treasury. "New Lower Tax Rates In Pay Checks, July 2, 2003, Release Number js-524," in United States. Department of the Treasury. "Volume 404," Press Releases of the United States Department of the Treasury (July 1, 2003 - July 15, 2003) : 17-18. https://fraser.stlouisfed.org/title/6111/item/587247/toc/555031 , accessed on June 25, 2024.