Hudson, R. (2006). Business communication.
Chicago-čujuhus (17. p.)Hudson, Rondolph. Business Communication. Mumbai, 2006.
MLA-čujuhus (9. p.)Hudson, Rondolph. Business Communication. 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.