Rungtip Kusonsanong และ Ratana Somrongthong. (2007) Strenthening public health personnel through amphetamine prevention teching life skills in schools : a case study in Phanatnikhom district. Chulalongkorn University:ม.ป.ท.Rungtip Kusonsanong และ Ratana Somrongthong. 2007. Strenthening public health personnel through amphetamine prevention teching life skills in schools : a case study in Phanatnikhom district. ม.ป.ท.:Chulalongkorn University;Rungtip Kusonsanong และ Ratana Somrongthong. Strenthening public health personnel through amphetamine prevention teching life skills in schools : a case study in Phanatnikhom district. ม.ป.ท.:Chulalongkorn University, 2007. Print.