Das, b. (2007). The world Trade organisation: A guide to international trade. Bookwell.
芝加哥风格引文Das, bhagirathi. The World Trade Organisation: A Guide to International Trade. New Delhi: Bookwell, 2007.
MLA引文Das, bhagirathi. The World Trade Organisation: A Guide to International Trade. Bookwell, 2007.
警告：这些引文格式不一定是100％准确.