United States. Department of the Treasury. "Treasury's 2-Year Yield Curve Rate Ending January 31, 1983, January 31, 1983," in United States. Department of the Treasury. "Volume 249," Press Releases of the United States Department of the Treasury (January 3, 1983 - March 22, 1983) : 68-69. https://fraser.stlouisfed.org/title/6111/item/587092/toc/532821 , accessed on June 26, 2024.