Jiandong, J., & Krishna, K. (1996). Market access and welfare effects of free trade areas without rules and origin. National Bureau of Economic Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJiandong, Ju, और Kala Krishna. Market Access and Welfare Effects of Free Trade Areas Without Rules and Origin. Cambridge: National Bureau of Economic Research, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJiandong, Ju, और Kala Krishna. Market Access and Welfare Effects of Free Trade Areas Without Rules and Origin. National Bureau of Economic Research, 1996.
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