APA Alıntı

Pal,S P. (1985). Long term demand for iron and steel. NCAER.

Chicago Stili Alıntı

Pal,S P. Long Term Demand for Iron and Steel. New Delhi: NCAER, 1985.

MLA Alıntı

Pal,S P. Long Term Demand for Iron and Steel. NCAER, 1985.