Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Margin Requirements," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1978," Federal Reserve Bulletin (November 1978) : 110-110. https://fraser.stlouisfed.org/title/62/item/20447/toc/237899 , accessed on April 25, 2024.