American Welding Society [AWS]. (2020). Code clinic study guide: AWS D1.1. Miami, Florida: American Welding Society.
Citación estilo ChicagoAmerican Welding Society [AWS]. Code Clinic Study Guide: AWS D1.1. Miami, Florida: American Welding Society, 2020.
Cita MLAAmerican Welding Society [AWS]. Code Clinic Study Guide: AWS D1.1. Miami, Florida: American Welding Society, 2020.
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