(1984). Written communication. Sage Publications.
Chicago-čujuhus (17. p.)Written Communication. Beverly Hills: Sage Publications, 1984.
MLA-čujuhus (9. p.)Written Communication. Sage Publications, 1984.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.