OECD Observer. Organisation for Economic Cooperation & Development.
Chicago-čujuhus (17. p.)OECD Observer. Organisation for Economic Cooperation & Development.
MLA-čujuhus (9. p.)OECD Observer. Organisation for Economic Cooperation & Development.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.