Não informado. (2001). Welding engineer: International edition. American Welding Society.
Style de citation Chicago (17e éd.)Não informado. Welding Engineer: International Edition. Chicago, Ill: American Welding Society, 2001.
Style de citation MLA (8e éd.)Não informado. Welding Engineer: International Edition. American Welding Society, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.