एपीए उद्धरण

Chandra, D. (1992). Jharia coal fields. Geological Society of India Council.

शिकागो स्टाइल उद्धरण

Chandra, D. Jharia Coal Fields. Bangalore: Geological Society of India Council, 1992.

एमएलए उद्धरण

Chandra, D. Jharia Coal Fields. Geological Society of India Council, 1992.