Xinhua News Agency, June 10, 2011
http://www.chinadaily.com.cn/world/2011-06/10/content_12674303.htm
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孙壮志：未来十年上合组织将逐步走向成熟 (Interview with CASS SCO Scholar Sun Zhuangzhi: “The SCO Will Mature over Next 10 Years”)
Xinhua News Agency, June 08, 2011
http://news.xinhuanet.com/world/2011-06/08/c_121509032.htm