Aswathapa, K. (2011). Essential of business environment (11th rev.). Himalaya Publishing House, New Delhi.
芝加哥风格引文Aswathapa, K. Essential of Business Environment. 11th rev. Himalaya Publishing House, New Delhi, 2011.
MLA引文Aswathapa, K. Essential of Business Environment. 11th rev. Himalaya Publishing House, New Delhi, 2011.
警告：这些引文格式不一定是100％准确.