Lincoln Electric Company. (1961). How to read shop drawing: With special reference to welding and welding symbols.
Chicago-Zitierstil (17. Ausg.)Lincoln Electric Company. How to Read Shop Drawing: With Special Reference to Welding and Welding Symbols. Cleveland, 1961.
MLA-Zitierstil (9. Ausg.)Lincoln Electric Company. How to Read Shop Drawing: With Special Reference to Welding and Welding Symbols. 1961.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.