Federal Reserve Bank of New York. "3435. Daylight Saving Time," Federal Reserve Bank of New York Circulars (April 18, 1949). https://fraser.stlouisfed.org/title/466/item/10937, accessed on March 29, 2024.
Federal Reserve Bank of New York. "3435. Daylight Saving Time," Federal Reserve Bank of New York Circulars (April 18, 1949). https://fraser.stlouisfed.org/title/466/item/10937, accessed on March 29, 2024.