Federal Reserve Bank of Philadelphia. "June 3, 1918," Business Review (Federal Reserve Bank of Philadelphia) (June 3, 1918). https://fraser.stlouisfed.org/title/5580/item/557781, accessed on April 19, 2024.
Federal Reserve Bank of Philadelphia. "June 3, 1918," Business Review (Federal Reserve Bank of Philadelphia) (June 3, 1918). https://fraser.stlouisfed.org/title/5580/item/557781, accessed on April 19, 2024.