Federal Reserve Bank of Philadelphia. "December 1974," Business Review (Federal Reserve Bank of Philadelphia) (December 1974). https://fraser.stlouisfed.org/title/5580/item/557554, accessed on April 25, 2024.
Federal Reserve Bank of Philadelphia. "December 1974," Business Review (Federal Reserve Bank of Philadelphia) (December 1974). https://fraser.stlouisfed.org/title/5580/item/557554, accessed on April 25, 2024.