Sampson, G. P. (2008). The WTO and global governance: Future directions. United Nations University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSampson, Gary P. The WTO and Global Governance: Future Directions. Tokyo: United Nations University Press, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSampson, Gary P. The WTO and Global Governance: Future Directions. United Nations University Press, 2008.
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