Aswathappa, K. (2009). Essentials of business environment (Rev. ed.). Himalaya Pub. House.
芝加哥风格引文Aswathappa, K. Essentials of Business Environment. Rev. ed. Mumbai [India]: Himalaya Pub. House, 2009.
MLA引文Aswathappa, K. Essentials of Business Environment. Rev. ed. Himalaya Pub. House, 2009.
警告：这些引文格式不一定是100％准确.