Board of Governors of the Federal Reserve System (U.S.), 1935-. "Footnotes," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 20, 1993," H.15 Selected Interest Rates (1993-09-20) : 2-2. https://fraser.stlouisfed.org/title/86/item/67577/toc/464507 , accessed on April 25, 2024.