Não informado. (1955). Welding research abroad. Welding Research Council, Engineering Foundation.
Chicagoスタイル(17版)引用形式Não informado. Welding Research Abroad. New York: Welding Research Council, Engineering Foundation, 1955.
MLA(8版)引用形式Não informado. Welding Research Abroad. Welding Research Council, Engineering Foundation, 1955.
警告: この引用は必ずしも正確ではありません.