Federal Reserve Bank of Philadelphia. "January 1, 1929," Business Review (Federal Reserve Bank of Philadelphia) (January 1, 1929). https://fraser.stlouisfed.org/title/5580/item/557908, accessed on April 24, 2024.
Federal Reserve Bank of Philadelphia. "January 1, 1929," Business Review (Federal Reserve Bank of Philadelphia) (January 1, 1929). https://fraser.stlouisfed.org/title/5580/item/557908, accessed on April 24, 2024.