Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Daily-Average Dealer Transactions," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1972," Federal Reserve Bulletin (December 1972) : 91-91. https://fraser.stlouisfed.org/title/62/item/21456/toc/137595 , accessed on April 27, 2024.