Cita APA (7a ed.)

SHARMA, R. &. O. (2011). BUSINESS CORRESPONDENCE & REPORT WRITING. TMH.

Cita Chicago Style (17a ed.)

SHARMA, R.C. & OTHERS. BUSINESS CORRESPONDENCE & REPORT WRITING. DELHI: TMH, 2011.

Cita MLA (9a ed.)

SHARMA, R.C. & OTHERS. BUSINESS CORRESPONDENCE & REPORT WRITING. TMH, 2011.