Mehra, S. K. (2012). Business Etiquette: A Guide for the Indian Professional. HarperCollins Publishers India Pvt. Ltd.
芝加哥风格引文Mehra, Shital Kakkar. Business Etiquette: A Guide for the Indian Professional. New Delhi: HarperCollins Publishers India Pvt. Ltd, 2012.
MLA引文Mehra, Shital Kakkar. Business Etiquette: A Guide for the Indian Professional. HarperCollins Publishers India Pvt. Ltd, 2012.
警告：这些引文格式不一定是100％准确.