United States. Department of the Treasury. "Results of Treasury's 52-Week Bill Auction, April 10, 1986," in United States. Department of the Treasury. "Volume 273," Press Releases of the United States Department of the Treasury (March 14, 1986 - May 6, 1986) : 162-163. https://fraser.stlouisfed.org/title/6111/item/587116/toc/556659 , accessed on June 19, 2024.