Wattana Klaewban. 2007. Attitudes towards job change among graduate students : a case study of graduate students' Thammasat University. Bangkok:Thammasat University;
Wattana Klaewban. (2007) Attitudes towards job change among graduate students : a case study of graduate students' Thammasat University (รายงานผลงานวิจัย). Thammasat University:Bangkok.
Wattana Klaewban. Attitudes towards job change among graduate students : a case study of graduate students' Thammasat University. Bangkok:Thammasat University, 2007.
Wattana Klaewban. (2007) Attitudes towards job change among graduate students : a case study of graduate students' Thammasat University (รายงานผลงานวิจัย). Thammasat University:Bangkok.