Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Federal Reserve Bank Interest Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1980," Federal Reserve Bulletin (April 1980) : 89-89. https://fraser.stlouisfed.org/title/62/item/20464/toc/296647 , accessed on April 24, 2024.