Board of Governors of the Federal Reserve System (U.S.), 1935-. "Selected Interest Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "October 19, 1981," H.15 Selected Interest Rates (1981-10-19) : 1-1. https://fraser.stlouisfed.org/title/86/item/67488/toc/463121 , accessed on April 18, 2024.