©2013 National Research Council of Thailand
Singh และผู้แต่งคนอื่นๆ. 1992. Knowledge, perception and child care practices by mothers of preschool children for acute respiratory infections in Sriprachan district, Suphanburi province, Thailand. Bangkok:Mahidol University;
Singh และผู้แต่งคนอื่นๆ. (1992) Knowledge, perception and child care practices by mothers of preschool children for acute respiratory infections in Sriprachan district, Suphanburi province, Thailand (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Singh และผู้แต่งคนอื่นๆ. Knowledge, perception and child care practices by mothers of preschool children for acute respiratory infections in Sriprachan district, Suphanburi province, Thailand. Bangkok:Mahidol University, 1992.
Singh และผู้แต่งคนอื่นๆ. (1992) Knowledge, perception and child care practices by mothers of preschool children for acute respiratory infections in Sriprachan district, Suphanburi province, Thailand (รายงานผลงานวิจัย). Mahidol University:Bangkok.