Federal Reserve Bank of San Francisco. "Revised Indexes of Factory Employment and Pay Rolls," in Federal Reserve Bank of San Francisco. "November 1, 1943," Economic Review (Federal Reserve Bank of San Francisco) (November 1, 1943) : 3-4. https://fraser.stlouisfed.org/title/869/item/33680/toc/349238 , accessed on May 2, 2024.