Patraporn Thaweewong และ Sudaporn Luksaneeyanawin. (2006) Genre analysis of English business e-mail correspondence in internal communication between Thais and Germans in profit and non-profit organizations. Chulalongkorn University:ม.ป.ท.Patraporn Thaweewong และ Sudaporn Luksaneeyanawin. 2006. Genre analysis of English business e-mail correspondence in internal communication between Thais and Germans in profit and non-profit organizations. ม.ป.ท.:Chulalongkorn University;Patraporn Thaweewong และ Sudaporn Luksaneeyanawin. Genre analysis of English business e-mail correspondence in internal communication between Thais and Germans in profit and non-profit organizations. ม.ป.ท.:Chulalongkorn University, 2006. Print.