Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "U.S. Balance of Payments," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "August 1972," Federal Reserve Bulletin (August 1972) : 137-138. https://fraser.stlouisfed.org/title/62/item/21452/toc/431127 , accessed on March 19, 2024.