APA (7 वां संस्करण) प्रशस्ति पत्र
Beghin, J. C., Beladi, H., Choi, E. K., & University, I. S. (2013). Nontariff measures with market imperfections: Trade and welfare implications. Emerald Group Publishing Limited.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Beghin, John C., Hamid Beladi, E. Kwan Choi, और Iowa State University. Nontariff Measures with Market Imperfections: Trade and Welfare Implications. Bradford: Emerald Group Publishing Limited, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Beghin, John C., et al. Nontariff Measures with Market Imperfections: Trade and Welfare Implications. Emerald Group Publishing Limited, 2013.
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