United States. Department of the Treasury. "Results Of 2-Year Notes, March 20, 1980, Release Number m-385," in United States. Department of the Treasury. "Volume 228," Press Releases of the United States Department of the Treasury (March 3, 1980 - March 29, 1980) : 188-190. https://fraser.stlouisfed.org/title/6111/item/587071/toc/531255 , accessed on May 18, 2024.