Federal Reserve Bank of Chicago. "April 29, 1933, Volume 16, Number 5," Business Conditions (Federal Reserve Bank of Chicago) (April 29, 1933). https://fraser.stlouisfed.org/title/5562/item/539843, accessed on March 29, 2024.
Federal Reserve Bank of Chicago. "April 29, 1933, Volume 16, Number 5," Business Conditions (Federal Reserve Bank of Chicago) (April 29, 1933). https://fraser.stlouisfed.org/title/5562/item/539843, accessed on March 29, 2024.