@incollection{:/content/books/9789287044495c001, author = "World Trade Organization", title = "Entender la OMC", booktitle = "Informe Anual 2009", publisher = "WTO", year = "2009", pages = "2-13", url = "https://www.wto-ilibrary.org/content/books/9789287044495c001" }