@incollection{:/content/books/9789287050526s004-c058, author = "World Trade Organization", title = "Guinea-Bissau", booktitle = "World Tariff Profiles 2020", publisher = "WTO", year = "2020", pages = "99-99", url = "https://www.wto-ilibrary.org/content/books/9789287050526s004-c058" }