United States. Department of the Treasury. "Results Of Auction Of 7-Year Notes, July 11, 1990, Release Number nb-870," in United States. Department of the Treasury. "Volume 300," Press Releases of the United States Department of the Treasury (June 27, 1990 - July 31, 1990) : 197-198. https://fraser.stlouisfed.org/title/6111/item/587143/toc/545221 , accessed on May 18, 2024.