Radhakrishnan,P N, & Kalra,G D. (1987). Aluminium industry in India: Problems and prospects. National Council of Applied Economic Research.
استشهاد بنمط شيكاغوRadhakrishnan,P N, و Kalra,G D. Aluminium Industry in India: Problems and Prospects. New Delhi: National Council of Applied Economic Research, 1987.
MLA استشهادRadhakrishnan,P N, و Kalra,G D. Aluminium Industry in India: Problems and Prospects. National Council of Applied Economic Research, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.