Chutima Ngaosusit. (2005) Influence of parenting styles on pre-school children development in Roi Et province. Mahidol University,:ม.ป.ท.Chutima Ngaosusit. 2005. Influence of parenting styles on pre-school children development in Roi Et province. ม.ป.ท.:Mahidol University,;Chutima Ngaosusit. Influence of parenting styles on pre-school children development in Roi Et province. ม.ป.ท.:Mahidol University, 2005. Print.