Lodha, R. (1991). Environmental essays. Ashish Publishing House.
Chicago-čujuhus (17. p.)Lodha, R.M. Environmental Essays. New Delhi: Ashish Publishing House, 1991.
MLA-čujuhus (9. p.)Lodha, R.M. Environmental Essays. Ashish Publishing House, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.