International Conference on Iron and Steelmaking Amsterdam and Düsseldorf. (1965). Automation in Steelmaking: Proceedings of the Düsseldorf section. Stahleisen.
Chicago-referens (17:e uppl.)International Conference on Iron and Steelmaking Amsterdam and Düsseldorf. Automation in Steelmaking: Proceedings of the Düsseldorf Section. Düsseldorf: Stahleisen, 1965.
MLA-referens (8:e uppl.)International Conference on Iron and Steelmaking Amsterdam and Düsseldorf. Automation in Steelmaking: Proceedings of the Düsseldorf Section. Stahleisen, 1965.
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