United States. Department of the Treasury. "Treasury's Weekly Bill Offering, September 19, 1989, Release Number nb-457," 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) : 450-453. https://fraser.stlouisfed.org/title/6111/item/587135/toc/535928 , accessed on May 17, 2024.