Keophouthone Kittiphanh และ Chawthip Boromtanarat. (2013) Factor Related to Maternal Behavior in Receiving Child Immunization Services in Mueang Fuang District, Vientiane Province, Lao People’s Democratic Republic. Sukhothai Thammathirat Open University:ม.ป.ท.Keophouthone Kittiphanh และ Chawthip Boromtanarat. 2013. Factor Related to Maternal Behavior in Receiving Child Immunization Services in Mueang Fuang District, Vientiane Province, Lao People’s Democratic Republic. ม.ป.ท.:Sukhothai Thammathirat Open University;Keophouthone Kittiphanh และ Chawthip Boromtanarat. Factor Related to Maternal Behavior in Receiving Child Immunization Services in Mueang Fuang District, Vientiane Province, Lao People’s Democratic Republic. ม.ป.ท.:Sukhothai Thammathirat Open University, 2013. Print.