Montchai Pinitjitsamut และผู้แต่งคนอื่นๆ. (2008) The inequality of opportunity to participate in higher education in Thailand. National Institute of Development Administration:ม.ป.ท.Montchai Pinitjitsamut และผู้แต่งคนอื่นๆ. 2008. The inequality of opportunity to participate in higher education in Thailand. ม.ป.ท.:National Institute of Development Administration;Montchai Pinitjitsamut และผู้แต่งคนอื่นๆ. The inequality of opportunity to participate in higher education in Thailand. ม.ป.ท.:National Institute of Development Administration, 2008. Print.