APA (7. basım) Alıntı

India. Dept. of Coal & India. Dept. of Coal. Annual report - Department of Coal. Govt. of India, Ministry of Energy, Dept. of Coal.

Chicago Style (17. basım) Atıf

India. Dept. of Coal ve India. Dept. of Coal. Annual Report - Department of Coal. New Delhi: Govt. of India, Ministry of Energy, Dept. of Coal.

MLA (8th ed.) Atıf

India. Dept. of Coal ve India. Dept. of Coal. Annual Report - Department of Coal. Govt. of India, Ministry of Energy, Dept. of Coal.