Rao ,M.S. (2018). Strategies for improving your business communication. SPD.
Chicago-čujuhus (17. p.)Rao ,M.S. Strategies for Improving Your Business Communication. Mumbai: SPD, 2018.
MLA-čujuhus (9. p.)Rao ,M.S. Strategies for Improving Your Business Communication. SPD, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.