Federal Reserve Bank of Philadelphia. "January 1952," Business Review (Federal Reserve Bank of Philadelphia) (January 1952). https://fraser.stlouisfed.org/title/5580/item/557279, accessed on March 28, 2024.
Federal Reserve Bank of Philadelphia. "January 1952," Business Review (Federal Reserve Bank of Philadelphia) (January 1952). https://fraser.stlouisfed.org/title/5580/item/557279, accessed on March 28, 2024.