Federal Reserve Bank of New York. "454. Daylight Saving," Federal Reserve Bank of New York Circulars (April 18, 1922). https://fraser.stlouisfed.org/title/466/item/15215, accessed on April 25, 2024.
Federal Reserve Bank of New York. "454. Daylight Saving," Federal Reserve Bank of New York Circulars (April 18, 1922). https://fraser.stlouisfed.org/title/466/item/15215, accessed on April 25, 2024.