Federal Reserve Bank of New York. "4521. Basis of Allotment of FNMA Notes," Federal Reserve Bank of New York Circulars (October 23, 1957). https://fraser.stlouisfed.org/title/466/item/11992, accessed on April 19, 2024.
Federal Reserve Bank of New York. "4521. Basis of Allotment of FNMA Notes," Federal Reserve Bank of New York Circulars (October 23, 1957). https://fraser.stlouisfed.org/title/466/item/11992, accessed on April 19, 2024.