United States. Department of the Treasury. "Results Of Auction Of 13-Week Bills, October 12, 1993, Release Number lb-424," in United States. Department of the Treasury. "Volume 327," Press Releases of the United States Department of the Treasury (October 1, 1993 - October 28, 1993) : 94-95. https://fraser.stlouisfed.org/title/6111/item/587170/toc/547584 , accessed on May 16, 2024.