Sappasiri Songsukrujiroad และผู้แต่งคนอื่นๆ. (2015) Appraisal Analysis: Thailand in the View of Phnom Penh Post on the Preah Vihear Issue. <i>Thammasat Review</i>, <i>18</i>(2), 96-115.Sappasiri Songsukrujiroad และผู้แต่งคนอื่นๆ. "Appraisal Analysis: Thailand in the View of Phnom Penh Post on the Preah Vihear Issue". Thammasat Review 18 (2015):96-115.Sappasiri Songsukrujiroad และผู้แต่งคนอื่นๆ. Appraisal Analysis: Thailand in the View of Phnom Penh Post on the Preah Vihear Issue. Research Administration Division:ม.ป.ท. 2015.