Tongta Yuwanakorn และผู้แต่งคนอื่นๆ. (2011) Differences in visual stress and preference in reading between tablet and paper. Chulalongkorn University:ม.ป.ท.Tongta Yuwanakorn และผู้แต่งคนอื่นๆ. 2011. Differences in visual stress and preference in reading between tablet and paper. ม.ป.ท.:Chulalongkorn University;Tongta Yuwanakorn และผู้แต่งคนอื่นๆ. Differences in visual stress and preference in reading between tablet and paper. ม.ป.ท.:Chulalongkorn University, 2011. Print.