Federal Reserve Bank of Dallas. "40-Hour Five-Day Work Week," District Notices (Federal Reserve Bank of Dallas) (September 3, 1949). https://fraser.stlouisfed.org/title/5569/item/550814, accessed on April 19, 2024.
Federal Reserve Bank of Dallas. "40-Hour Five-Day Work Week," District Notices (Federal Reserve Bank of Dallas) (September 3, 1949). https://fraser.stlouisfed.org/title/5569/item/550814, accessed on April 19, 2024.