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. "June 1969," Federal Reserve Bulletin (June 1969) : 169-169. https://fraser.stlouisfed.org/title/62/item/21414/toc/7969 , accessed on May 8, 2024.