Institution, 8. B. S. Unfired fusion welded pressure vessels.
Chicago Style aipamenaInstitution, 8096 British Standards. Unfired Fusion Welded Pressure Vessels.
MLA aipamenaInstitution, 8096 British Standards. Unfired Fusion Welded Pressure Vessels.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.