Madhukar, R. (2012). Business Commuincation (2nd.). Vikas Publishing House.
芝加哥风格引文Madhukar, R.K. Business Commuincation. 2nd. Noida: Vikas Publishing House, 2012.
MLA引文Madhukar, R.K. Business Commuincation. 2nd. Vikas Publishing House, 2012.
警告：这些引文格式不一定是100％准确.