Sampson, G. P., & Chambers, W. B. (2008). Developing countries and the WTO: Policy approaches. United Nations University Press.
Čikaški stil citiranja (17. izdanje)Sampson, Gary P., i W. Bradnee Chambers. Developing Countries and the WTO: Policy Approaches. Tokyo: United Nations University Press, 2008.
MLA način citiranja (9. izdanje)Sampson, Gary P., i W. Bradnee Chambers. Developing Countries and the WTO: Policy Approaches. United Nations University Press, 2008.
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