Board of Governors of the Federal Reserve System (U.S.), 1935-. "July 16, 1969," G.12.3 Industrial Production (1969-07-16). https://fraser.stlouisfed.org/title/55/item/59804, accessed on May 1, 2024.
Board of Governors of the Federal Reserve System (U.S.), 1935-. "July 16, 1969," G.12.3 Industrial Production (1969-07-16). https://fraser.stlouisfed.org/title/55/item/59804, accessed on May 1, 2024.