Phenomenon Nature Weather Climate. Shree Book Centre.
Chicago-čujuhus (17. p.)Phenomenon Nature Weather Climate. Shree Book Centre.
MLA-čujuhus (9. p.)Phenomenon Nature Weather Climate. Shree Book Centre.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.