Não informado. (1976). International Metals Reviews. Institute of Metals.
Chicagoスタイル(17版)引用形式Não informado. International Metals Reviews. London: Institute of Metals, 1976.
MLA(8版)引用形式Não informado. International Metals Reviews. Institute of Metals, 1976.
警告: この引用は必ずしも正確ではありません.