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. "September 1972," Federal Reserve Bulletin (September 1972) : 152-152. https://fraser.stlouisfed.org/title/62/item/21453/toc/102715 , accessed on May 4, 2024.