Federal Reserve Bank of Chicago. "October 1953," Business Conditions (Federal Reserve Bank of Chicago) (October 1953). https://fraser.stlouisfed.org/title/5562/item/540088, accessed on April 26, 2024.
Federal Reserve Bank of Chicago. "October 1953," Business Conditions (Federal Reserve Bank of Chicago) (October 1953). https://fraser.stlouisfed.org/title/5562/item/540088, accessed on April 26, 2024.