Chanchai Phanngarm. (1992) Socio-economic and political involvement and the level of community participation to achieve the basic minimum needs standard. Mahidol University,:ม.ป.ท.Chanchai Phanngarm. 1992. Socio-economic and political involvement and the level of community participation to achieve the basic minimum needs standard. ม.ป.ท.:Mahidol University,;Chanchai Phanngarm. Socio-economic and political involvement and the level of community participation to achieve the basic minimum needs standard. ม.ป.ท.:Mahidol University, 1992. Print.