Murphy Herta A. (2008). Effective Business Communication (7th.). McGraw Hill.
Chicago-čujuhus (17. p.)Murphy Herta A. Effective Business Communication. 7th. McGraw Hill, 2008.
MLA-čujuhus (9. p.)Murphy Herta A. Effective Business Communication. 7th. McGraw Hill, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.