United States. Department of the Treasury. "Treasury's 52-Week Bill Offering, August 18, 1989, Release Number nb-425," in United States. Department of the Treasury. "Volume 292," Press Releases of the United States Department of the Treasury (August 1, 1989 - September 21, 1989) : 179-182. https://fraser.stlouisfed.org/title/6111/item/587135/toc/535896 , accessed on May 17, 2024.