Sunthorn Kanghae และผู้แต่งคนอื่นๆ. (2007) Face recognition using facial attractiveness. National Institute of Development Administration:ม.ป.ท.Sunthorn Kanghae และผู้แต่งคนอื่นๆ. 2007. Face recognition using facial attractiveness. ม.ป.ท.:National Institute of Development Administration;Sunthorn Kanghae และผู้แต่งคนอื่นๆ. Face recognition using facial attractiveness. ม.ป.ท.:National Institute of Development Administration, 2007. Print.