KHEKHO, C. (2016). ENVIRONMENTAL SCIENCE - JR KG. WOOD SNIPE PUBLISHING HOUSE.
Chicago-čujuhus (17. p.)KHEKHO, CHERRY. ENVIRONMENTAL SCIENCE - JR KG. NAVI MUMBAI: WOOD SNIPE PUBLISHING HOUSE, 2016.
MLA-čujuhus (9. p.)KHEKHO, CHERRY. ENVIRONMENTAL SCIENCE - JR KG. WOOD SNIPE PUBLISHING HOUSE, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.