上合组织，12年成就举世瞩目 (Security cooperation is SCO’s greatest achievement in 12 years)
The People’s Daily, September 13, 2013
http://politics.people.com.cn/n/2013/0913/c1001-22909097.html
China in Central Asia: rising China, sinking Russia
The Economist, September 14, 2013
http://www.economist.com/news/asia/21586304-vast-region-chinas-economic-clout-more-match-russias-rising-china-sinking