Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Labor Force, Employment, and Unemployment," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "August 1987," Federal Reserve Bulletin (August 1987) : 99-99. https://fraser.stlouisfed.org/title/62/item/20783/toc/317079 , accessed on April 23, 2024.