Dhar , B. B. (2000). Mining and environment. A. P. H..
Chicago-čujuhus (17. p.)Dhar , Bharat B. Mining and Environment. New Delhi: A. P. H., 2000.
MLA-čujuhus (9. p.)Dhar , Bharat B. Mining and Environment. A. P. H., 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.