Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "U.S. Liquid Liabilities to Foreigners," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "August 1967," Federal Reserve Bulletin (August 1967) : 177-177. https://fraser.stlouisfed.org/title/62/item/21392/toc/406065 , accessed on May 9, 2024.