Ramaswami, S. (2023). Charcoal for producer gas for lorries and buses. Indian Forest Leaflet . Forest Research Institute.
Chicago-referens (17:e uppl.)Ramaswami, S. Charcoal for Producer Gas for Lorries and Buses. Indian Forest Leaflet . Forest Research Institute, 2023.
MLA-referens (9:e uppl.)Ramaswami, S. Charcoal for Producer Gas for Lorries and Buses. Indian Forest Leaflet . Forest Research Institute, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.