https://www.cia.gov/library/publications/the-world-factbook/geos/ja.html
http://www.fas.org/sgp/crs/row/R41702.pdf
http://assets.nydailynews.com/polopoly_fs/1.381152!/img/httpImage/image.jpg
http://www.bbc.co.uk/news/world-asia-pacific-12709598
http://topforeignstocks.com/2011/07/03/the-top-five-trade-partners-of-japan/
http://www.apec.org/About-Us/About-APEC.aspx
http://www.fas.org/sgp/crs/row/R41702.pdf
http://assets.nydailynews.com/polopoly_fs/1.381152!/img/httpImage/image.jpg
http://www.bbc.co.uk/news/world-asia-pacific-12709598
http://topforeignstocks.com/2011/07/03/the-top-five-trade-partners-of-japan/
http://www.apec.org/About-Us/About-APEC.aspx