http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Niên giám thống kê quận Ninh Kiều năm 2005
Cục Thống kê thành phố Cần Thơ
Cục Thống kê thành phố Cần Thơ. Phòng Thống kê quận Ninh Kiều