Board of Governors of the Federal Reserve System (U.S.), 1935-. "Footnotes," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "November 12, 1991," H.15 Selected Interest Rates (1991-11-12) : 2-2. https://fraser.stlouisfed.org/title/86/item/67301/toc/464265 , accessed on April 19, 2024.