International Iron and Steel Institute & United Nations Environment Programme. Division of Technology, Industry and Economics. (2002). Industry as a partner for sustainable development: Iron and steel. International Iron and Steel Institute, United Nations Environment Programme.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Iron and Steel Institute και Industry and Economics United Nations Environment Programme. Division of Technology. Industry as a Partner for Sustainable Development: Iron and Steel. Brussels : Paris: International Iron and Steel Institute, United Nations Environment Programme, 2002.
Παραπομπή σε μορφή MLA (9th εκδ.)International Iron and Steel Institute και Industry and Economics United Nations Environment Programme. Division of Technology. Industry as a Partner for Sustainable Development: Iron and Steel. International Iron and Steel Institute, United Nations Environment Programme, 2002.