Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Marketable U.S. Treasury Bonds and Notes - Foreign Holdings and Transactions," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "January 1978," Federal Reserve Bulletin (January 1978) : 132-132. https://fraser.stlouisfed.org/title/62/item/20437/toc/172994 , accessed on May 5, 2024.