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分地区土地面积和人口密度 (2012年末) (in Chinese). Shenyang Statistics Bureau. Archived from the original on 26 September 2018. Retrieved 6 July 2014.
2011年统计用区划代码和城乡划分代码:皇姑区 (in Chinese). National Bureau of Statistics of the People's Republic of China. Archived from the original on 2012-12-08. Retrieved 2012-11-23.