Jinnapas Pathumporn และ Trungjai Buranasomphob. (2011) Community Based Heritage Tourism (CBHT): A Key Success Factor of Cultural Heritage Conservation or Threat? A Case Study of Phuthai Villages in Northeast Thailand. Silpakorn University:ม.ป.ท.Jinnapas Pathumporn และ Trungjai Buranasomphob. 2011. Community Based Heritage Tourism (CBHT): A Key Success Factor of Cultural Heritage Conservation or Threat? A Case Study of Phuthai Villages in Northeast Thailand. ม.ป.ท.:Silpakorn University;Jinnapas Pathumporn และ Trungjai Buranasomphob. Community Based Heritage Tourism (CBHT): A Key Success Factor of Cultural Heritage Conservation or Threat? A Case Study of Phuthai Villages in Northeast Thailand. ม.ป.ท.:Silpakorn University, 2011. Print.