Pal,S P. (1985). Long term demand for iron and steel. NCAER.
Style de citation ChicagoPal,S P. Long Term Demand for Iron and Steel. New Delhi: NCAER, 1985.
Style de citation MLAPal,S P. Long Term Demand for Iron and Steel. NCAER, 1985.
Attention : ces citations peuvent ne pas être correctes à 100%.