1. FACTS, 36th edition, Institute of Scrap Iron and Steel Inc., Washington, D.C., 1978.
2. “Scrap Requirements for the Growth of Electric Furnace Production,” Industrial Economics Research Institute, Fordham University, New York, New York, April 1980.
3. “A Winning Hand for Mini Steel,” 33 Metal Producing 18 (10), (1980) p. 43–48.
4. J.W. Brown, Union Carbide Corporation, personal communication, January 23, 1981.
5. “Direct Reduction of Iron Ore-a Bibliographic Survey,” The Metals Society, London, England, 1979.