Kongsak Meekaew และ Bunvong Thaiutsa. (2008) Silviculture of Mansonia Gagei J.R.Drummond in Prachuap Khiri Khan province. Kasetsart University,:ม.ป.ท.Kongsak Meekaew และ Bunvong Thaiutsa. 2008. Silviculture of Mansonia Gagei J.R.Drummond in Prachuap Khiri Khan province. ม.ป.ท.:Kasetsart University,;Kongsak Meekaew และ Bunvong Thaiutsa. Silviculture of Mansonia Gagei J.R.Drummond in Prachuap Khiri Khan province. ม.ป.ท.:Kasetsart University, 2008. Print.