Bangkok business online (2556 (2013)). The effect analysis of aquaculture in AO phrao on the water is located. accessed May 1 2557 (2014) access from http://www.bangkokbiznews.com/home/life/politics/detail/20130808/522211/effect analysis of aquaculture in AO phrao on the water is a normal html.
Bangkok Post online. (2556). Analysis aquatic Ao Prao is normal. Accessed May 1, 2557, accessible from aquaculture Ao Prao http://www.bangkokbiznews.com/home/detail/politics/life/20130808/522211/ analysis were normal. Html.
Bangkok Post. (2556). The analysis of aquatic animals phrao Bay normal access when 1 may in 2557 access from http: / / www.bangkokbiznews.com / home / detail / politics / life / 20130808 / 522211 / analysis Ao phrao aquatic normal. HTML.