1639. Board of Governors of the Federal Reserve System Regulation P, Effective January 1, 1936
Federal Reserve Bank of New York. "1639. Board of Governors of the Federal Reserve System Regulation P, Effective January 1, 1936," Federal Reserve Bank of New York Circulars (January 30, 1936). https://fraser.stlouisfed.org/title/466/item/16333, accessed on April 23, 2024.