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. "May 1966," Federal Reserve Bulletin (May 1966) : 61-61. https://fraser.stlouisfed.org/title/62/item/21377/toc/139173 , accessed on May 8, 2024.