Cherunilam, F. (2009). Business environment. Himalaya Pub. House.
芝加哥风格引文Cherunilam, Francis. Business Environment. Mumbai [India]: Himalaya Pub. House, 2009.
MLA引文Cherunilam, Francis. Business Environment. Himalaya Pub. House, 2009.
警告：这些引文格式不一定是100％准确.