Não informado. (1979). Journal of Applied Metalworking. American Society for Metals.
Chicagoスタイル(17版)引用形式Não informado. Journal of Applied Metalworking. Metals Park, Ohio: American Society for Metals, 1979.
MLA(8版)引用形式Não informado. Journal of Applied Metalworking. American Society for Metals, 1979.
警告: この引用は必ずしも正確ではありません.