Board of Governors of the Federal Reserve System (U.S.), 1935-. "Footnotes," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "June 28, 1993," H.15 Selected Interest Rates (1993-06-28) : 2-2. https://fraser.stlouisfed.org/title/86/item/67617/toc/464480 , accessed on April 24, 2024.