United States. Department of the Treasury. "Treasury's 52-Week Bill Offering, December 27, 1979, Release Number m-259," in United States. Department of the Treasury. "Volume 226," Press Releases of the United States Department of the Treasury (November 1, 1979 - December 31, 1979) : 431-434. https://fraser.stlouisfed.org/title/6111/item/587069/toc/531130 , accessed on May 24, 2024.