(1977). OECD economic surveys. OECD Publishing.
Chicago-čujuhus (17. p.)OECD Economic Surveys. Paris: OECD Publishing, 1977.
MLA-čujuhus (9. p.)OECD Economic Surveys. OECD Publishing, 1977.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.