Kritsanin Pongpit และผู้แต่งคนอื่นๆ. (2011) A Survey of General Knowledge, Attitude and Beliefs Related to Cigarette Smoking by Ubon Ratchathani University Students. <i>Isan Journal ofPharmaceutical Sciences</i>, <i>7</i>(2), 40-50.Kritsanin Pongpit และผู้แต่งคนอื่นๆ. "A Survey of General Knowledge, Attitude and Beliefs Related to Cigarette Smoking by Ubon Ratchathani University Students". Isan Journal ofPharmaceutical Sciences 7 (2011):40-50.Kritsanin Pongpit และผู้แต่งคนอื่นๆ. A Survey of General Knowledge, Attitude and Beliefs Related to Cigarette Smoking by Ubon Ratchathani University Students. Faculty of Pharmaceutical Sciences KKU MSU UBU:ม.ป.ท. 2011.