United States. Department of the Treasury. "Coupon rate on $2 billion Treasury notes series, August 22, 1973," in United States. Department of the Treasury. "Volume 185," Press Releases of the United States Department of the Treasury (July 2, 1973 - August 31, 1973) : 642-647. https://fraser.stlouisfed.org/title/6111/item/587028/toc/543383 , accessed on June 28, 2024.