Manatchai Amponpeerapan และ Ora-Ong Chakorn. (2015) Original or translated version : Perceptions and preferences toward brithish and American literature of university students and lecturers. National Institute of Development Administration:ม.ป.ท.Manatchai Amponpeerapan และ Ora-Ong Chakorn. 2015. Original or translated version : Perceptions and preferences toward brithish and American literature of university students and lecturers. ม.ป.ท.:National Institute of Development Administration;Manatchai Amponpeerapan และ Ora-Ong Chakorn. Original or translated version : Perceptions and preferences toward brithish and American literature of university students and lecturers. ม.ป.ท.:National Institute of Development Administration, 2015. Print.