Puree Sirasoontorn. 1997. Determinants of Japanese direct investment in Thailand. Faculty of Economics, Thammasat University;
Puree Sirasoontorn. (1997) Determinants of Japanese direct investment in Thailand . Thammasat University/Bangkok.
Puree Sirasoontorn. Determinants of Japanese direct investment in Thailand. . Bangkok:Thammasat University, 1997.
Puree Sirasoontorn. (1997) Determinants of Japanese direct investment in Thailand . Thammasat University/Bangkok.