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