SHARMA, R. &. O. (2011). BUSINESS CORRESPONDENCE & REPORT WRITING. TMH.
Chicago Style (17th ed.) CitationSHARMA, R.C. & OTHERS. BUSINESS CORRESPONDENCE & REPORT WRITING. DELHI: TMH, 2011.
MLA引文SHARMA, R.C. & OTHERS. BUSINESS CORRESPONDENCE & REPORT WRITING. TMH, 2011.
警告:這些引文格式不一定是100%准確.