Pinit Khumwong และ Bupphachart Tunhikorn. (2008) Enhancing teaching and learning of genetics using sociocultural approach. Kasetsart University,:ม.ป.ท.Pinit Khumwong และ Bupphachart Tunhikorn. 2008. Enhancing teaching and learning of genetics using sociocultural approach. ม.ป.ท.:Kasetsart University,;Pinit Khumwong และ Bupphachart Tunhikorn. Enhancing teaching and learning of genetics using sociocultural approach. ม.ป.ท.:Kasetsart University, 2008. Print.