Federal Reserve Bank of Chicago. "November 1974," Business Conditions (Federal Reserve Bank of Chicago) (November 1974). https://fraser.stlouisfed.org/title/5562/item/540341, accessed on April 30, 2024.
Federal Reserve Bank of Chicago. "November 1974," Business Conditions (Federal Reserve Bank of Chicago) (November 1974). https://fraser.stlouisfed.org/title/5562/item/540341, accessed on April 30, 2024.