Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Federal Fiscal Operations: Summary," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1972," Federal Reserve Bulletin (April 1972) : 154-154. https://fraser.stlouisfed.org/title/62/item/21448/toc/358343 , accessed on April 24, 2024.