Federal Reserve Bank of New York. "3313. Classification of Reserve Cities," Federal Reserve Bank of New York Circulars (March 1, 1948). https://fraser.stlouisfed.org/title/466/item/10815, accessed on April 18, 2024.
Federal Reserve Bank of New York. "3313. Classification of Reserve Cities," Federal Reserve Bank of New York Circulars (March 1, 1948). https://fraser.stlouisfed.org/title/466/item/10815, accessed on April 18, 2024.