Attribution
Non-Commercial
No Derivative Works
Sa-nguan Ampaipisut. 2007. Comminication problems of foreign tourists with travel services in Thailand. Bangkok:Thammasat University;
Sa-nguan Ampaipisut. (2007) Comminication problems of foreign tourists with travel services in Thailand (รายงานผลงานวิจัย). Thammasat University:Bangkok.
Sa-nguan Ampaipisut. Comminication problems of foreign tourists with travel services in Thailand. Bangkok:Thammasat University, 2007.
Sa-nguan Ampaipisut. (2007) Comminication problems of foreign tourists with travel services in Thailand (รายงานผลงานวิจัย). Thammasat University:Bangkok.
