(1988). Guidelines for quality assurance in welding technology: Document IIS/IIW-902-86. The Welding Institute.
Chicago Style aipamenaGuidelines for Quality Assurance in Welding Technology: Document IIS/IIW-902-86. Abington: The Welding Institute, 1988.
MLA aipamenaGuidelines for Quality Assurance in Welding Technology: Document IIS/IIW-902-86. The Welding Institute, 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.