Köhler, E. L. (1955). English-German and German-English dictionary for the iron and steel industry. Springer.
Čikaški stil citiranja (17. izdanje)Köhler, Eduard L. English-German and German-English Dictionary for the Iron and Steel Industry. Vienna: Springer, 1955.
MLA način citiranja (8. izdanje)Köhler, Eduard L. English-German and German-English Dictionary for the Iron and Steel Industry. Springer, 1955.
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