Lincoln Electric Company. (1950). Procedure handbook of arc welding, design and practice (9th ed.). s.n.
Style de citation Chicago (17e éd.)Lincoln Electric Company. Procedure Handbook of Arc Welding, Design and Practice. 9th ed. Cleveland: s.n, 1950.
Style de citation MLA (9e éd.)Lincoln Electric Company. Procedure Handbook of Arc Welding, Design and Practice. 9th ed. s.n, 1950.
Attention : ces citations peuvent ne pas être correctes à 100%.