CHERUNILAM FRANCIS. (1993). BUSINESS ENVIRONMENT. HIMALAYA PUBLISHING HOUSE.
芝加哥风格引文CHERUNILAM FRANCIS. BUSINESS ENVIRONMENT. MUMBAI: HIMALAYA PUBLISHING HOUSE, 1993.
MLA引文CHERUNILAM FRANCIS. BUSINESS ENVIRONMENT. HIMALAYA PUBLISHING HOUSE, 1993.
警告：这些引文格式不一定是100％准确.