Siripon Kanshana. 1993. The development of effective maternal and child health model in Nakhonsawan province. Nakhonsawan:Health Promotion Center Region 8;
Siripon Kanshana. (1993) The development of effective maternal and child health model in Nakhonsawan province (รายงานผลงานวิจัย). Health Promotion Center Region 8:Nakhonsawan.
Siripon Kanshana. The development of effective maternal and child health model in Nakhonsawan province. Nakhonsawan:Health Promotion Center Region 8, 1993.
Siripon Kanshana. (1993) The development of effective maternal and child health model in Nakhonsawan province (รายงานผลงานวิจัย). Health Promotion Center Region 8:Nakhonsawan.