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 5, 1981," H.15 Selected Interest Rates (1981-10-05) : 1-1. https://fraser.stlouisfed.org/title/86/item/67487/toc/463115 , accessed on April 19, 2024.