Federal Reserve Bank of Philadelphia. "April 1974," Business Review (Federal Reserve Bank of Philadelphia) (April 1974). https://fraser.stlouisfed.org/title/5580/item/557547, accessed on April 19, 2024.
Federal Reserve Bank of Philadelphia. "April 1974," Business Review (Federal Reserve Bank of Philadelphia) (April 1974). https://fraser.stlouisfed.org/title/5580/item/557547, accessed on April 19, 2024.