三沙概览. sansha.gov.cn (dalam bahasa Tionghoa). Government of Sansha. Diarsipkan dari versi asli tanggal 2019-01-31. Diakses tanggal 13 March 2015. not including the floating population of 2,000 and more; only residents are counted
三沙概览. sansha.gov.cn (dalam bahasa Tionghoa). Government of Sansha. Diarsipkan dari versi asli tanggal 2019-01-31. Diakses tanggal 13 March 2015. not including the floating population of 2,000 and more; only residents are counted