United States. Department of the Treasury. "Treasury Offers 4-Week Bills, June 23, 2003, Release Number js-494," in United States. Department of the Treasury. "Volume 403," Press Releases of the United States Department of the Treasury (June 2, 2003 - June 26, 2003) : 306-310. https://fraser.stlouisfed.org/title/6111/item/587246/toc/555001 , accessed on June 24, 2024.