Venu, S. (1972). Effective protection in international trade. Vora & Co. publishers pvt. ltd.
Chicago Edition CitationVenu, S. Effective Protection in International Trade. Bombay: Vora & Co. publishers pvt. ltd, 1972.
MLA引文Venu, S. Effective Protection in International Trade. Vora & Co. publishers pvt. ltd, 1972.
警告:這些引文格式不一定是100%准確.