Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Financial Developments in the Fourth Quarter of 1971," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1972," Federal Reserve Bulletin (February 1972) : 4-12. https://fraser.stlouisfed.org/title/62/item/21446/toc/76531 , accessed on April 24, 2024.