Tài liệu tham khảo WikiPedia: Đức_Hòa_Hạ //tools.wmflabs.org/geohack/geohack.php?language=v... http://www.gso.gov.vn/dmhc2015/ http://mic.gov.vn/uploads/20100623/E124-2009%20(31... http://moc.gov.vn/vn/tin-tuc/1176/20821/cong-nhan-... https://thuvienphapluat.vn/van-ban/Bo-may-hanh-chi...
