Federal Reserve Bank of Chicago. "March 1945," Business Conditions (Federal Reserve Bank of Chicago) (March 1945). https://fraser.stlouisfed.org/title/5562/item/539985, accessed on March 29, 2024.
Federal Reserve Bank of Chicago. "March 1945," Business Conditions (Federal Reserve Bank of Chicago) (March 1945). https://fraser.stlouisfed.org/title/5562/item/539985, accessed on March 29, 2024.