American Welding Society. (2001). Welding engineer. Jefferson Publications.
Chicagoスタイル(17版)引用形式American Welding Society. Welding Engineer. Chicago, Ill: Jefferson Publications, 2001.
MLA(8版)引用形式American Welding Society. Welding Engineer. Jefferson Publications, 2001.
警告: この引用は必ずしも正確ではありません.