Não informado. (1955). Welding research abroad. Welding Research Council, Engineering Foundation.
Čikaški stil citiranja (17. izdanje)Não informado. Welding Research Abroad. New York: Welding Research Council, Engineering Foundation, 1955.
MLA način citiranja (8. izdanje)Não informado. Welding Research Abroad. Welding Research Council, Engineering Foundation, 1955.
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