Wacharin Sindhvananda และ Veena Sirisook. (2010) Causal paths of communicative actions and strategic actions in physicians' communication regarding passive euthanasia. Mahidol University:ม.ป.ท.Wacharin Sindhvananda และ Veena Sirisook. 2010. Causal paths of communicative actions and strategic actions in physicians' communication regarding passive euthanasia. ม.ป.ท.:Mahidol University;Wacharin Sindhvananda และ Veena Sirisook. Causal paths of communicative actions and strategic actions in physicians' communication regarding passive euthanasia. ม.ป.ท.:Mahidol University, 2010. Print.