PORNSAK JAREANVANUN and PITCH SUTHEERAWATTHANA. (2014) TYPES, CAUSES, AND EFFECTS OF DEFECTIVE CONSTRUCTION WORKS. ISEC Press:ม.ป.ท.PORNSAK JAREANVANUN and PITCH SUTHEERAWATTHANA. 2014. TYPES, CAUSES, AND EFFECTS OF DEFECTIVE CONSTRUCTION WORKS. ม.ป.ท.:ISEC Press;PORNSAK JAREANVANUN and PITCH SUTHEERAWATTHANA. TYPES, CAUSES, AND EFFECTS OF DEFECTIVE CONSTRUCTION WORKS. ม.ป.ท.:ISEC Press, 2014. Print.