Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "U.S. Government Securities Dealers - Transactions," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1981," Federal Reserve Bulletin (February 1981) : 122-122. https://fraser.stlouisfed.org/title/62/item/20474/toc/117773 , accessed on December 10, 2023.