Federal Reserve Bank of New York. "7044. Margin Requirements Increased," Federal Reserve Bank of New York Circulars (November 24, 1972). https://fraser.stlouisfed.org/title/466/item/540887, accessed on April 19, 2024.
Federal Reserve Bank of New York. "7044. Margin Requirements Increased," Federal Reserve Bank of New York Circulars (November 24, 1972). https://fraser.stlouisfed.org/title/466/item/540887, accessed on April 19, 2024.