Federal Reserve Bank of Chicago. "February 1953," Business Conditions (Federal Reserve Bank of Chicago) (February 1953). https://fraser.stlouisfed.org/title/5562/item/540080, accessed on April 18, 2024.
Federal Reserve Bank of Chicago. "February 1953," Business Conditions (Federal Reserve Bank of Chicago) (February 1953). https://fraser.stlouisfed.org/title/5562/item/540080, accessed on April 18, 2024.