Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Industrial Production," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "July 1985," Federal Reserve Bulletin (July 1985) : 19-20. https://fraser.stlouisfed.org/title/62/item/20758/toc/274263 , accessed on April 25, 2024.