Sureerat Jittasatian และ Chantal Herberholz. (2015) Increasing the retirement age : can the Dutch experience be applied to Thai socio-economic and cultural context?. Chulalongkorn University:ม.ป.ท.Sureerat Jittasatian และ Chantal Herberholz. 2015. Increasing the retirement age : can the Dutch experience be applied to Thai socio-economic and cultural context?. ม.ป.ท.:Chulalongkorn University;Sureerat Jittasatian และ Chantal Herberholz. Increasing the retirement age : can the Dutch experience be applied to Thai socio-economic and cultural context?. ม.ป.ท.:Chulalongkorn University, 2015. Print.