India. Dept. of Steel & India. Ministry of Steel and Mines. (1971). Report. Govt. of India, Ministry of Steel and Mines, Dept. of Steel.
Chicago-referens (17:e uppl.)India. Dept. of Steel och India. Ministry of Steel and Mines. Report. New Delhi: Govt. of India, Ministry of Steel and Mines, Dept. of Steel, 1971.
MLA-referens (8:e uppl.)India. Dept. of Steel och India. Ministry of Steel and Mines. Report. Govt. of India, Ministry of Steel and Mines, Dept. of Steel, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.