Federal Reserve Bank of New York. "4917. Margin Requirements Reduced," Federal Reserve Bank of New York Circulars (July 27, 1960). https://fraser.stlouisfed.org/title/466/item/12330, accessed on March 28, 2024.
Federal Reserve Bank of New York. "4917. Margin Requirements Reduced," Federal Reserve Bank of New York Circulars (July 27, 1960). https://fraser.stlouisfed.org/title/466/item/12330, accessed on March 28, 2024.