United States. Department of the Treasury. "Statement by Secretary Shultz budget briefing, January 29, 1973," in United States. Department of the Treasury. "Volume 182," Press Releases of the United States Department of the Treasury (January 2, 1973 - February 28, 1973) : 153-156. https://fraser.stlouisfed.org/title/6111/item/587025/toc/542928 , accessed on June 25, 2024.