Nguyen และผู้แต่งคนอื่นๆ. (2008) Determination of school nurses' opinions toward their works and parents' perceptions of school nurse's roles and health services in Bacninh, Vietnam. Chulalongkorn University:ม.ป.ท.Nguyen และผู้แต่งคนอื่นๆ. 2008. Determination of school nurses' opinions toward their works and parents' perceptions of school nurse's roles and health services in Bacninh, Vietnam. ม.ป.ท.:Chulalongkorn University;Nguyen และผู้แต่งคนอื่นๆ. Determination of school nurses' opinions toward their works and parents' perceptions of school nurse's roles and health services in Bacninh, Vietnam. ม.ป.ท.:Chulalongkorn University, 2008. Print.