Sharma, R. (2011). Business Correspondence and Report Writing (4th.). Tata McGraw Hill.
Chicago-čujuhus (17. p.)Sharma, R.C. Business Correspondence and Report Writing. 4th. Tata McGraw Hill, 2011.
MLA-čujuhus (9. p.)Sharma, R.C. Business Correspondence and Report Writing. 4th. Tata McGraw Hill, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.