Federal Reserve Bank of San Francisco. "June 1958," Economic Review (Federal Reserve Bank of San Francisco) (June 1958). https://fraser.stlouisfed.org/title/869/item/33747, accessed on April 19, 2024.
Federal Reserve Bank of San Francisco. "June 1958," Economic Review (Federal Reserve Bank of San Francisco) (June 1958). https://fraser.stlouisfed.org/title/869/item/33747, accessed on April 19, 2024.