(1973). The iron and steel industry in the developing countries. New York: United Nations.
Stile di citazione ChicagoThe Iron and Steel Industry in the Developing Countries. New York: United Nations, 1973.
Citazione MLAThe Iron and Steel Industry in the Developing Countries. New York: United Nations, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.