Rai, U., & Rai, S. M. (2008). Business communication. Himalaya Pub. House.
芝加哥风格引文Rai, Urmila, 与 S. M. Rai. Business Communication. Mumbai [India]: Himalaya Pub. House, 2008.
MLA引文Rai, Urmila, 与 S. M. Rai. Business Communication. Himalaya Pub. House, 2008.
警告：这些引文格式不一定是100％准确.