Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Foreign Official Assets Held at Federal Reserve Banks," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "October 1980," Federal Reserve Bulletin (October 1980) : 116-116. https://fraser.stlouisfed.org/title/62/item/20470/toc/71538 , accessed on May 14, 2024.