Watana Anantapol. (1993) An analysis of Thai telephone conversations in the light of research carried out on the functional discourse strategies of telephone conversations in English. Mahidol University,:ม.ป.ท.Watana Anantapol. 1993. An analysis of Thai telephone conversations in the light of research carried out on the functional discourse strategies of telephone conversations in English. ม.ป.ท.:Mahidol University,;Watana Anantapol. An analysis of Thai telephone conversations in the light of research carried out on the functional discourse strategies of telephone conversations in English. ม.ป.ท.:Mahidol University, 1993. Print.