Federal Reserve Bank of San Francisco. "August 1957," Economic Review (Federal Reserve Bank of San Francisco) (August 1957). https://fraser.stlouisfed.org/title/869/item/33673, accessed on April 18, 2024.
Federal Reserve Bank of San Francisco. "August 1957," Economic Review (Federal Reserve Bank of San Francisco) (August 1957). https://fraser.stlouisfed.org/title/869/item/33673, accessed on April 18, 2024.