Sebastián Sáez, E. (2010). Trade in services negotiations: A guide for developing countries. The World Bank.
Chicago Style aipamenaSebastián Sáez, Ed. Trade in Services Negotiations: A Guide for Developing Countries. Washington D.C.: The World Bank, 2010.
MLA aipamenaSebastián Sáez, Ed. Trade in Services Negotiations: A Guide for Developing Countries. The World Bank, 2010.
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