Federal Reserve Bank of Chicago. "February 29, 1936, Volume 19, Number 3," Business Conditions (Federal Reserve Bank of Chicago) (February 29, 1936). https://fraser.stlouisfed.org/title/5562/item/539877, accessed on March 29, 2024.
Federal Reserve Bank of Chicago. "February 29, 1936, Volume 19, Number 3," Business Conditions (Federal Reserve Bank of Chicago) (February 29, 1936). https://fraser.stlouisfed.org/title/5562/item/539877, accessed on March 29, 2024.