Bell, A. H. (1992). Business communication towards 2000. South-Western.
Chicago-čujuhus (17. p.)Bell, Arthur H. Business Communication Towards 2000. Ohio: South-Western, 1992.
MLA-čujuhus (9. p.)Bell, Arthur H. Business Communication Towards 2000. South-Western, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.