Weeraphan Shinawatra. (2007) The cultural landscape associated with the old town of Chiang Saen : the interpretation and conservation of a forgotten heritage. Silpakorn University,:ม.ป.ท.Weeraphan Shinawatra. 2007. The cultural landscape associated with the old town of Chiang Saen : the interpretation and conservation of a forgotten heritage. ม.ป.ท.:Silpakorn University,;Weeraphan Shinawatra. The cultural landscape associated with the old town of Chiang Saen : the interpretation and conservation of a forgotten heritage. ม.ป.ท.:Silpakorn University, 2007. Print.