American National Standards Institute. (1990). Recommended Practices for Ultrasonic Inspection of Brazed Joints. American: American Welding Society.
Chicago Style aipamenaAmerican National Standards Institute. Recommended Practices for Ultrasonic Inspection of Brazed Joints. American: American Welding Society, 1990.
MLA aipamenaAmerican National Standards Institute. Recommended Practices for Ultrasonic Inspection of Brazed Joints. American: American Welding Society, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.