Surin Niyamangkoon และผู้แต่งคนอื่นๆ. (2004) Evaluation of the establishment of economic forest plantations of forest industry organization. National Institute of Development Administration:ม.ป.ท.Surin Niyamangkoon และผู้แต่งคนอื่นๆ. 2004. Evaluation of the establishment of economic forest plantations of forest industry organization. ม.ป.ท.:National Institute of Development Administration;Surin Niyamangkoon และผู้แต่งคนอื่นๆ. Evaluation of the establishment of economic forest plantations of forest industry organization. ม.ป.ท.:National Institute of Development Administration, 2004. Print.