Federal Reserve Bank of Philadelphia. "October 1975," Business Review (Federal Reserve Bank of Philadelphia) (October 1975). https://fraser.stlouisfed.org/title/5580/item/557563, accessed on April 23, 2024.
Federal Reserve Bank of Philadelphia. "October 1975," Business Review (Federal Reserve Bank of Philadelphia) (October 1975). https://fraser.stlouisfed.org/title/5580/item/557563, accessed on April 23, 2024.