Federal Reserve Bank of San Francisco. "The Jobless," Economic Letter (Federal Reserve Bank of San Francisco) (March 21, 1975). https://fraser.stlouisfed.org/title/4960/item/527191, accessed on July 12, 2024.
Federal Reserve Bank of San Francisco. "The Jobless," Economic Letter (Federal Reserve Bank of San Francisco) (March 21, 1975). https://fraser.stlouisfed.org/title/4960/item/527191, accessed on July 12, 2024.