http://www.nikkei.co.jp/news/keizai/20070531AT3S3001F30052007.html

http://www.asahi.com/international/update/0531/TKY200705310322.html

http://www.nikkei.co.jp/news/main/20070531AT2M3101Q31052007.html

http://www.nikkei.co.jp/news/kaigai/20070531AT2M3000830052007.html

http://www.asahi.com/business/update/0531/TKY200705310287.html

http://markets.nikkei.co.jp/kokunai/chumoku.cfm?id=d3l3104j31&date=20070531

http://www.asahi.com/national/update/0530/TKY200705300370.html

http://headlines.yahoo.co.jp/hl?a=20070530-00000039-san-int

http://www.nikkei.co.jp/news/kaigai/20070530AT2M3001M30052007.html

http://www.nikkei.co.jp/news/kaigai/20070530AT2M3002R30052007.html

http://www.cnn.co.jp/world/CNN200705300007.html

http://headlines.yahoo.co.jp/hl?a=20070530-00000115-mai-bus_all 忠誠心をアピール

http://www.business-i.jp/news/sou-page/news/200705300017a.nwc

http://www.business-i.jp/news/sou-page/news/200705300005a.nwc

http://www.business-i.jp/news/sou-page/news/200705290025a.nwc

http://www.asahi.com/international/update/0529/TKY200705290413.html

http://www.cnn.co.jp/world/CNN200705290005.html

http://www.asahi.com/international/update/0529/TKY200705290442.html

http://www.nikkei.co.jp/news/kaigai/20070529AT2M2900429052007.html

http://www.nikkei.co.jp/news/kaigai/20070529AT2M2901U29052007.html

http://www.nikkei.co.jp/news/sangyo/20070529AT1D2907029052007.html

http://www.nikkei.co.jp/news/keizai/20070529AT2C2901M29052007.html

http://www.nikkei.co.jp/kaigai/us/20070528D2M2800F28.html

http://www.nikkei.co.jp/news/kaigai/20070528AT2M2200H27052007.html

http://www.asahi.com/international/update/0528/TKY200705280386.html

http://www.nikkei.co.jp/news/kaigai/20070528AT2M2700727052007.html

http://www.nikkei.co.jp/kaigai/eu/20070527D2M2700L27.html

http://www.nikkei.co.jp/news/sangyo/20070528AT1D2807B28052007.html

http://www.nikkei.co.jp/news/keizai/20070527AT2C2503H25052007.html

http://www.cnn.co.jp/business/CNN200705260005.html