Welding Institute. (1976). Welding creep-resisting steels. Welding Institute.
Cita Chicago (17th ed.)Welding Institute. Welding Creep-resisting Steels. Cambridge [Eng.]: Welding Institute, 1976.
Cita MLA (8th ed.)Welding Institute. Welding Creep-resisting Steels. Welding Institute, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.