Smithells, Colin J. Smithells Metals Reference Book. 7th ed. Edited by Eric A. Brandes and G. B. Brook. Boston, Massachusetts: Butterworth Heinemann, 1992.

Smithells, Colin J. Smithells Metals Reference Book. 7th ed. Edited by Eric A. Brandes and G. B. Brook. Boston, Massachusetts: Butterworth Heinemann, 1992.