Federal Reserve Bank of Philadelphia. "January 1950," Business Review (Federal Reserve Bank of Philadelphia) (January 1950). https://fraser.stlouisfed.org/title/5580/item/557255, accessed on April 18, 2024.
Federal Reserve Bank of Philadelphia. "January 1950," Business Review (Federal Reserve Bank of Philadelphia) (January 1950). https://fraser.stlouisfed.org/title/5580/item/557255, accessed on April 18, 2024.