@incollection{:/content/books/9789287044747s003-c007, author = "World Trade Organization", title = "Bilateral trade of leading traders", booktitle = "International Trade Statistics 2009", publisher = "WTO", year = "2009", pages = "16-22", url = "https://www.wto-ilibrary.org/content/books/9789287044747s003-c007" }