Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Stock Market - Selected Statistics," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1987," Federal Reserve Bulletin (May 1987) : 117-117. https://fraser.stlouisfed.org/title/62/item/20780/toc/66886 , accessed on May 24, 2024.