Federal Reserve Bank of Philadelphia. "February 1948," Business Review (Federal Reserve Bank of Philadelphia) (February 1948). https://fraser.stlouisfed.org/title/5580/item/557232, accessed on March 28, 2024.
Federal Reserve Bank of Philadelphia. "February 1948," Business Review (Federal Reserve Bank of Philadelphia) (February 1948). https://fraser.stlouisfed.org/title/5580/item/557232, accessed on March 28, 2024.