Trivedi, P. R. (2009). Environmental Impact Assessment. APH Publishing Corporation.
Chicago-čujuhus (17. p.)Trivedi, P. R. Environmental Impact Assessment. New Delhi: APH Publishing Corporation, 2009.
MLA-čujuhus (9. p.)Trivedi, P. R. Environmental Impact Assessment. APH Publishing Corporation, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.