Welding Institute & British Welding Research Association. Welding production. Welding Institute.
Čikaški stil citiranja (17. izdanje)Welding Institute i British Welding Research Association. Welding Production. Cambridge, England: Welding Institute.
MLA način citiranja (8. izdanje)Welding Institute i British Welding Research Association. Welding Production. Welding Institute.
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