PATIL T. M. (1999). ENVIRONMENTAL STUDIES. HIMALAYA PUB. HOUSE.
Chicago-čujuhus (17. p.)PATIL T. M. ENVIRONMENTAL STUDIES. MUMBAI: HIMALAYA PUB. HOUSE, 1999.
MLA-čujuhus (9. p.)PATIL T. M. ENVIRONMENTAL STUDIES. HIMALAYA PUB. HOUSE, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.