Chanchai Chalokkongtavorn. 2009. China and regional cooperation towards an East Asian community. Bangkok:Thammasat University;
Chanchai Chalokkongtavorn. (2009) China and regional cooperation towards an East Asian community (รายงานผลงานวิจัย). Thammasat University:Bangkok.
Chanchai Chalokkongtavorn. China and regional cooperation towards an East Asian community. Bangkok:Thammasat University, 2009.
Chanchai Chalokkongtavorn. (2009) China and regional cooperation towards an East Asian community (รายงานผลงานวิจัย). Thammasat University:Bangkok.