United States. Department of the Treasury. "Treasury refinancing plans, July 25, 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) : 392-394. https://fraser.stlouisfed.org/title/6111/item/587028/toc/543345 , accessed on June 28, 2024.