Suchada Norasetkosol และ Napasri Timyam. (2012) Persuasive linguistic devices in travel magazines. kasetsart University:ม.ป.ท.Suchada Norasetkosol และ Napasri Timyam. 2012. Persuasive linguistic devices in travel magazines. ม.ป.ท.:kasetsart University;Suchada Norasetkosol และ Napasri Timyam. Persuasive linguistic devices in travel magazines. ม.ป.ท.:kasetsart University, 2012. Print.