International Conference on Clean Steel Balatonfüred, Hungary, Institute of Metals, Országos Magyar Bányászati és Kohászati Egyesület, & Verein "Eisenhütte Österreich.". (1987). Clean steel 3: Proceedings of the Third International Conference on Clean Steel. Institute of Metals.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference on Clean Steel Balatonfüred, Hungary, Institute of Metals, Országos Magyar Bányászati és Kohászati Egyesület, و Verein "Eisenhütte Österreich.". Clean Steel 3: Proceedings of the Third International Conference on Clean Steel. London ; Brookfield, VT, USA: Institute of Metals, 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Conference on Clean Steel Balatonfüred, Hungary, et al. Clean Steel 3: Proceedings of the Third International Conference on Clean Steel. Institute of Metals, 1987.