2011年统计用区划代码和城乡划分代码:回龙乡 (in Chinese). National Bureau of Statistics of the People's Republic of China. Archived from the original on April 7, 2013. Retrieved 2013-02-04.
stats.gov.cn
2011年统计用区划代码和城乡划分代码:雁江区 (in Chinese). National Bureau of Statistics of the People's Republic of China. Retrieved 2013-02-04.
2011年统计用区划代码和城乡划分代码:回龙乡 (in Chinese). National Bureau of Statistics of the People's Republic of China. Archived from the original on April 7, 2013. Retrieved 2013-02-04.