Mulgaonkar & others. Business Communication.
Chicago-čujuhus (17. p.)Mulgaonkar & others. Business Communication.
MLA-čujuhus (9. p.)Mulgaonkar & others. Business Communication.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.