Birasit Boonnam. 2001. Activity based costing : case study of industrial marketing division petroleum refinery plant. Field of Study Engineering Management, Chulalongkorn University;
Birasit Boonnam. (2001) Activity based costing : case study of industrial marketing division petroleum refinery plant . Chulalongkorn University/Bangkok.
Birasit Boonnam. Activity based costing : case study of industrial marketing division petroleum refinery plant. . Bangkok:Chulalongkorn University, 2001.
Birasit Boonnam. (2001) Activity based costing : case study of industrial marketing division petroleum refinery plant . Chulalongkorn University/Bangkok.