Federal Reserve Bank of Dallas. "[Observance of Daylight Saving Time During 1955]," District Notices (Federal Reserve Bank of Dallas) (September 23, 1955). https://fraser.stlouisfed.org/title/5569/item/550909, accessed on May 23, 2024.
Federal Reserve Bank of Dallas. "[Observance of Daylight Saving Time During 1955]," District Notices (Federal Reserve Bank of Dallas) (September 23, 1955). https://fraser.stlouisfed.org/title/5569/item/550909, accessed on May 23, 2024.