Federal Reserve Bank of New York. "3809. Real Estate Credit, Amendment No. 9 to Regulation X of the Board of Governors of the Federal Reserve System, Effective January 9, 1952,"
Federal Reserve Bank of New York Circulars
(January 9, 1952).
https://fraser.stlouisfed.org/title/466/item/11271, accessed on February 16, 2025.