Thakur และผู้แต่งคนอื่นๆ. (1998) Increasing the immunization converage : an intervention through the mobilization of maternal and child health workers in Nepal. Chulalongkorn University:ม.ป.ท.Thakur และผู้แต่งคนอื่นๆ. 1998. Increasing the immunization converage : an intervention through the mobilization of maternal and child health workers in Nepal. ม.ป.ท.:Chulalongkorn University;Thakur และผู้แต่งคนอื่นๆ. Increasing the immunization converage : an intervention through the mobilization of maternal and child health workers in Nepal. ม.ป.ท.:Chulalongkorn University, 1998. Print.