Tài liệu tham khảo WikiPedia: Aklan http://www.aklanon.net //tools.wmflabs.org/geohack/geohack.php?language=v... http://www.aklan.gov.ph http://www.nscb.gov.ph/activestats/psgc/province.a... http://www.nscb.gov.ph/poverty/2004/table_1.asp