©2013 National Research Council of Thailand
Niramon [Dankitti] Suwanla-ong,Niramon (Dankitti) Suwanla-ong. 1999. English language use and language problems of Thai postgraduate students in foreign countries. Bangkok:National Institute of Development Administration;
Niramon [Dankitti] Suwanla-ong,Niramon (Dankitti) Suwanla-ong. (1999) English language use and language problems of Thai postgraduate students in foreign countries. National Institute of Development Administration:Bangkok.
Niramon [Dankitti] Suwanla-ong,Niramon (Dankitti) Suwanla-ong. English language use and language problems of Thai postgraduate students in foreign countries. Bangkok:National Institute of Development Administration, 1999. Print.
Niramon [Dankitti] Suwanla-ong,Niramon (Dankitti) Suwanla-ong. (1999) English language use and language problems of Thai postgraduate students in foreign countries. National Institute of Development Administration:Bangkok.