World Trade Organization. Trade in Services Division & World Trade Organization. Secretariat. (2005). A handbook on the GATS agreement: A WTO Secretariat publication. Cambridge University Press.
Chicago Style (17. basım) AtıfWorld Trade Organization. Trade in Services Division ve World Trade Organization. Secretariat. A Handbook on the GATS Agreement: A WTO Secretariat Publication. Cambridge, UK, New York: Cambridge University Press, 2005.
MLA (9th ed.) AtıfWorld Trade Organization. Trade in Services Division ve World Trade Organization. Secretariat. A Handbook on the GATS Agreement: A WTO Secretariat Publication. Cambridge University Press, 2005.
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