Παραπομπή σε μορφή APA (7η εκδ.)

India. Dept. of Coal. Performance budget of Department of Coal, Ministry of Energy. Printed by the Manager, Govt. of India Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

India. Dept. of Coal. Performance Budget of Department of Coal, Ministry of Energy. Faridabad: Printed by the Manager, Govt. of India Press.

Παραπομπή σε μορφή MLA (8th εκδ.)

India. Dept. of Coal. Performance Budget of Department of Coal, Ministry of Energy. Printed by the Manager, Govt. of India Press.