Federal Reserve Bank of Philadelphia. "December 1952," Business Review (Federal Reserve Bank of Philadelphia) (December 1952). https://fraser.stlouisfed.org/title/5580/item/557290, accessed on May 5, 2024.
Federal Reserve Bank of Philadelphia. "December 1952," Business Review (Federal Reserve Bank of Philadelphia) (December 1952). https://fraser.stlouisfed.org/title/5580/item/557290, accessed on May 5, 2024.