(1979). Journal of information science. North-Holland Pub. Co..
Chicago-čujuhus (17. p.)Journal of Information Science. Amsterdam: North-Holland Pub. Co., 1979.
MLA-čujuhus (9. p.)Journal of Information Science. North-Holland Pub. Co., 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.