Federal Reserve Bank of Dallas. "[Daylight Saving Time]," District Notices (Federal Reserve Bank of Dallas) (April 24, 1936). https://fraser.stlouisfed.org/title/5569/item/549046, accessed on March 29, 2024.
Federal Reserve Bank of Dallas. "[Daylight Saving Time]," District Notices (Federal Reserve Bank of Dallas) (April 24, 1936). https://fraser.stlouisfed.org/title/5569/item/549046, accessed on March 29, 2024.