Board of Governors of the Federal Reserve System (U.S.), 1935-. "Footnotes," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "July 23, 1990," H.15 Selected Interest Rates (1990-07-23) : 2-2. https://fraser.stlouisfed.org/title/86/item/67185/toc/464097 , accessed on May 1, 2024.