Federal Reserve Bank of Chicago. "November 1, 1929, Volume 12, Number 11," Business Conditions (Federal Reserve Bank of Chicago) (November 1, 1929). https://fraser.stlouisfed.org/title/5562/item/574527, accessed on March 29, 2024.
Federal Reserve Bank of Chicago. "November 1, 1929, Volume 12, Number 11," Business Conditions (Federal Reserve Bank of Chicago) (November 1, 1929). https://fraser.stlouisfed.org/title/5562/item/574527, accessed on March 29, 2024.