Petumpai Taraga และ Therdchai Choibamroong. (2016) Marketing strategies for building brand for international airlines at Suvarnabhumi airport, Thailand. National Institute of Development Administration:ม.ป.ท.Petumpai Taraga และ Therdchai Choibamroong. 2016. Marketing strategies for building brand for international airlines at Suvarnabhumi airport, Thailand. ม.ป.ท.:National Institute of Development Administration;Petumpai Taraga และ Therdchai Choibamroong. Marketing strategies for building brand for international airlines at Suvarnabhumi airport, Thailand. ม.ป.ท.:National Institute of Development Administration, 2016. Print.