APA-viite (7. p.)
ebrary, Inc, Sampson, G. P., & Chambers, W. B. (2008). Developing countries and the WTO: Policy approaches. United Nations University Press.
Chicago-viite (17. p.)
ebrary, Inc, Gary P. Sampson, ja W. Bradnee Chambers. Developing Countries and the WTO: Policy Approaches. Tokyo ; New York: United Nations University Press, 2008.
MLA-viite (9. p.)
ebrary, Inc, et al. Developing Countries and the WTO: Policy Approaches. United Nations University Press, 2008.
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