Rahanto และ Sugeng. (1992) Factors affecting the utilization of health card programme in Suphanburi province. Mahidol University,:ม.ป.ท.Rahanto และ Sugeng. 1992. Factors affecting the utilization of health card programme in Suphanburi province. ม.ป.ท.:Mahidol University,;Rahanto และ Sugeng. Factors affecting the utilization of health card programme in Suphanburi province. ม.ป.ท.:Mahidol University, 1992. Print.