Amorn Thavilabh. 1995. Industrial protection : a case study of the iron and steel industry. Faculty of Economics, Thammasat University;
Amorn Thavilabh. (1995) Industrial protection : a case study of the iron and steel industry . Thammasat University/Bangkok.
Amorn Thavilabh. Industrial protection : a case study of the iron and steel industry. . Bangkok:Thammasat University, 1995.
Amorn Thavilabh. (1995) Industrial protection : a case study of the iron and steel industry . Thammasat University/Bangkok.