Lincoln, M. (2011). Better business communication. Manglam Publications.
Chicago-čujuhus (17. p.)Lincoln, M.Madhu. Better Business Communication. Delhi: Manglam Publications, 2011.
MLA-čujuhus (9. p.)Lincoln, M.Madhu. Better Business Communication. Manglam Publications, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.