Shinde, P. (2009). Environmental Studies (F.Y.BCOM) (2 ed.). Sheth Publishers.
Chicago-čujuhus (17. p.)Shinde, P.G. Environmental Studies (F.Y.BCOM). 2 ed. Mumbai: Sheth Publishers, 2009.
MLA-čujuhus (9. p.)Shinde, P.G. Environmental Studies (F.Y.BCOM). 2 ed. Sheth Publishers, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.