SHARMA R C. (2005). BUSINESS CORRESPONDENCE AND REPORT WRITING (3.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Cita Chicago Style (17a ed.)SHARMA R C. BUSINESS CORRESPONDENCE AND REPORT WRITING. 3. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.
Cita MLA (9a ed.)SHARMA R C. BUSINESS CORRESPONDENCE AND REPORT WRITING. 3. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.
Precaución: Estas citas no son 100% exactas.