Bountiengtham Nouanpaseuth และ Suneeerat Kusalasai. (2007) Critical success factors affecting bridge construction in Thailand. Kasetsart University,:ม.ป.ท.Bountiengtham Nouanpaseuth และ Suneeerat Kusalasai. 2007. Critical success factors affecting bridge construction in Thailand. ม.ป.ท.:Kasetsart University,;Bountiengtham Nouanpaseuth และ Suneeerat Kusalasai. Critical success factors affecting bridge construction in Thailand. ม.ป.ท.:Kasetsart University, 2007. Print.