Uberoi, N. (2013). Environmental Management (2.). Excel Books.
Chicago-čujuhus (17. p.)Uberoi, N.K. Environmental Management. 2. New Delhi: Excel Books, 2013.
MLA-čujuhus (9. p.)Uberoi, N.K. Environmental Management. 2. Excel Books, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.