Board of Governors of the Federal Reserve System (U.S.), 1935-. "Subtotals and Individual Series, Not Seasonally Adjusted," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "October 15, 1965," G.12.3 Industrial Production (1965-10-15) : 6-8. https://fraser.stlouisfed.org/title/55/item/59574/toc/487272 , accessed on April 18, 2024.