APA-čujuhus (7. p.)
(1990). OECD economic surveys: Norway. Organisation for Economic Co-Operation and Development.
Chicago-čujuhus (17. p.)
OECD Economic Surveys: Norway. Paris, France: Organisation for Economic Co-Operation and Development, 1990.
MLA-čujuhus (9. p.)
OECD Economic Surveys: Norway. Organisation for Economic Co-Operation and Development, 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.