(2012). CLIMATE change and agriculture. Discovery Publishing House.
Chicago-čujuhus (17. p.)CLIMATE Change and Agriculture. Discovery Publishing House, 2012.
MLA-čujuhus (9. p.)CLIMATE Change and Agriculture. Discovery Publishing House, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.