NUMKAR, S. (2010). ENVIRONMENTAL STUDIES - FYBCOM. RELIANCE PUBLICATION.
Chicago-čujuhus (17. p.)NUMKAR, SURESH. ENVIRONMENTAL STUDIES - FYBCOM. MUMBAI: RELIANCE PUBLICATION, 2010.
MLA-čujuhus (9. p.)NUMKAR, SURESH. ENVIRONMENTAL STUDIES - FYBCOM. RELIANCE PUBLICATION, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.