Federal Reserve Bank of Chicago. "December 31, 1933, Volume 17, Number 1," Business Conditions (Federal Reserve Bank of Chicago) (December 31, 1933). https://fraser.stlouisfed.org/title/5562/item/539851, accessed on April 19, 2024.
Federal Reserve Bank of Chicago. "December 31, 1933, Volume 17, Number 1," Business Conditions (Federal Reserve Bank of Chicago) (December 31, 1933). https://fraser.stlouisfed.org/title/5562/item/539851, accessed on April 19, 2024.