SHARMA R C. (2005). BUSINESS CORRESPONDENCE AND REPORT WRITING (3.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Chicago-čujuhus (17. p.)SHARMA R C. BUSINESS CORRESPONDENCE AND REPORT WRITING. 3. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.
MLA-čujuhus (9. p.)SHARMA R C. BUSINESS CORRESPONDENCE AND REPORT WRITING. 3. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.