United States. Department of the Treasury. "Treasury announces note auction, October 5, 1972," in United States. Department of the Treasury. "Volume 181," Press Releases of the United States Department of the Treasury (October 2, 1972 - December 29, 1972) : 59-60. https://fraser.stlouisfed.org/title/6111/item/587024/toc/542787 , accessed on June 25, 2024.