Chairat Jiratiwatanakul. 2010. European tourists' perception on communication barriers towards Thai tour guidesChairat Jiratiwatanakul. Faculty of Arts, Ramkhamhaeng University;
Chairat Jiratiwatanakul. (2010) European tourists' perception on communication barriers towards Thai tour guidesChairat Jiratiwatanakul . Ramkhamhaeng University/Bangkok.
Chairat Jiratiwatanakul. European tourists' perception on communication barriers towards Thai tour guidesChairat Jiratiwatanakul. . Bangkok:Ramkhamhaeng University, 2010.
Chairat Jiratiwatanakul. (2010) European tourists' perception on communication barriers towards Thai tour guidesChairat Jiratiwatanakul . Ramkhamhaeng University/Bangkok.