Board of Governors of the Federal Reserve System (U.S.), 1935-. "New Security Issues of U.S. Corporations," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "1987," Annual Statistical Digest (October 1988) : 105-107. https://fraser.stlouisfed.org/title/7/item/23493/toc/193459 , accessed on May 4, 2024.