MADHUKAR R K. (2005). BUSINESS COMMUNICATION. VIKAS PUBLISHING HOUSE PVT. LTD.
芝加哥风格引文MADHUKAR R K. BUSINESS COMMUNICATION. NEW DELHI: VIKAS PUBLISHING HOUSE PVT. LTD, 2005.
MLA引文MADHUKAR R K. BUSINESS COMMUNICATION. VIKAS PUBLISHING HOUSE PVT. LTD, 2005.
警告：这些引文格式不一定是100％准确.