Kaur,Charanjit. (2002). Business Communication.
Chicago-čujuhus (17. p.)Kaur,Charanjit. Business Communication. Mumbai, 2002.
MLA-čujuhus (9. p.)Kaur,Charanjit. Business Communication. 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.