India. Ministry of steel, mines and coal. Department of coal. (1985). Third report: Committee on public undertakings (1985-86). Loka Sabha.
Trích dẫn kiểu ChicagoIndia. Ministry of steel, mines and coal. Department of coal. Third Report: Committee on Public Undertakings (1985-86). New Delhi: Loka Sabha, 1985.
Trích dẫn MLAIndia. Ministry of steel, mines and coal. Department of coal. Third Report: Committee on Public Undertakings (1985-86). Loka Sabha, 1985.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.