Melilli, A. S. (1990). Handbook of comparative world steel standards: Sekai tekkmo zairymo kikaku hikaku taishmo smoran : U.S.A., United Kingdom, West Germany, France, U.S.S.R., Japan, Canada, Australia, international. The International Technical Information Institute.
Cita Chicago (17th ed.)Melilli, Albert S. Handbook of Comparative World Steel Standards: Sekai Tekkmo Zairymo Kikaku Hikaku Taishmo Smoran : U.S.A., United Kingdom, West Germany, France, U.S.S.R., Japan, Canada, Australia, International. Tokyo, Japan: The International Technical Information Institute, 1990.
Cita MLA (9th ed.)Melilli, Albert S. Handbook of Comparative World Steel Standards: Sekai Tekkmo Zairymo Kikaku Hikaku Taishmo Smoran : U.S.A., United Kingdom, West Germany, France, U.S.S.R., Japan, Canada, Australia, International. The International Technical Information Institute, 1990.