Toussaint, M. M. F. (1962). From ore to steel: The pictorial story of iron and its conversion to steel Stahleisen.
Citación estilo ChicagoToussaint, Mathias M. F. From Ore to Steel: The Pictorial Story of Iron and Its Conversion to Steel. 5. ed. Dusseldorf: Stahleisen, 1962.
Cita MLAToussaint, Mathias M. F. From Ore to Steel: The Pictorial Story of Iron and Its Conversion to Steel. 5. ed. Dusseldorf: Stahleisen, 1962.
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