Agricultural Information Worldwide. International Association of Agricultural Information Specialists (IAALD).
Chicago-čujuhus (17. p.)Agricultural Information Worldwide. International Association of Agricultural Information Specialists (IAALD).
MLA-čujuhus (9. p.)Agricultural Information Worldwide. International Association of Agricultural Information Specialists (IAALD).
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.