Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Federal and Federally Sponsored Credit Agencies - Debt Outstanding," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1980," Federal Reserve Bulletin (June 1980) : 133-133. https://fraser.stlouisfed.org/title/62/item/20466/toc/44688 , accessed on April 27, 2024.