Federal Reserve Bank of Philadelphia. "December 1, 1938," Business Review (Federal Reserve Bank of Philadelphia) (December 1, 1938). https://fraser.stlouisfed.org/title/5580/item/557122, accessed on May 4, 2024.
Federal Reserve Bank of Philadelphia. "December 1, 1938," Business Review (Federal Reserve Bank of Philadelphia) (December 1, 1938). https://fraser.stlouisfed.org/title/5580/item/557122, accessed on May 4, 2024.