Ee Hoong Liew และ Paveena Chaovalitwongse. (2015) Designing an Effective Business Transformation Plan for Vehicle Repair Workshop. Chulalongkorn University:ม.ป.ท.Ee Hoong Liew และ Paveena Chaovalitwongse. 2015. Designing an Effective Business Transformation Plan for Vehicle Repair Workshop. ม.ป.ท.:Chulalongkorn University;Ee Hoong Liew และ Paveena Chaovalitwongse. Designing an Effective Business Transformation Plan for Vehicle Repair Workshop. ม.ป.ท.:Chulalongkorn University, 2015. Print.