Jiraporn Paiboolwiput. 2007. Employee satisfaction towards social relations a case study of Thai Union Manufacturing Co.,Ltd. Bangkok:Thammasart University;
Jiraporn Paiboolwiput. (2007) Employee satisfaction towards social relations a case study of Thai Union Manufacturing Co.,Ltd. (รายงานผลงานวิจัย). Thammasart University:Bangkok.
Jiraporn Paiboolwiput. Employee satisfaction towards social relations a case study of Thai Union Manufacturing Co.,Ltd. Bangkok:Thammasart University, 2007.
Jiraporn Paiboolwiput. (2007) Employee satisfaction towards social relations a case study of Thai Union Manufacturing Co.,Ltd. (รายงานผลงานวิจัย). Thammasart University:Bangkok.