Federal Reserve Bank of Chicago. "February 28, 1933, Volume 16, Number 3," Business Conditions (Federal Reserve Bank of Chicago) (February 28, 1933). https://fraser.stlouisfed.org/title/5562/item/539841, accessed on March 28, 2024.
Federal Reserve Bank of Chicago. "February 28, 1933, Volume 16, Number 3," Business Conditions (Federal Reserve Bank of Chicago) (February 28, 1933). https://fraser.stlouisfed.org/title/5562/item/539841, accessed on March 28, 2024.