Unknown. (2023). Metal charcoal kilns. Indian Forest Leaflet . Forest Research Institute.
Cita Chicago (17th ed.)Unknown. Metal Charcoal Kilns. Indian Forest Leaflet . Forest Research Institute, 2023.
Cita MLA (9th ed.)Unknown. Metal Charcoal Kilns. Indian Forest Leaflet . Forest Research Institute, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.