Federal Reserve Bank of Philadelphia. "September 1, 1941," Business Review (Federal Reserve Bank of Philadelphia) (September 1, 1941). https://fraser.stlouisfed.org/title/5580/item/557155, accessed on May 2, 2024.
Federal Reserve Bank of Philadelphia. "September 1, 1941," Business Review (Federal Reserve Bank of Philadelphia) (September 1, 1941). https://fraser.stlouisfed.org/title/5580/item/557155, accessed on May 2, 2024.