Krishna, S. (1996). Environmental politics: People`s lives and development choices. Sage.
Chicago-čujuhus (17. p.)Krishna, Sumi. Environmental Politics: People`s Lives and Development Choices. New delhi: Sage, 1996.
MLA-čujuhus (9. p.)Krishna, Sumi. Environmental Politics: People`s Lives and Development Choices. Sage, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.