Nattapong Sripatanasakul. และ Sittisak Leelahanon. (2010) The second location competition : expansion competition. Thammasat University:ม.ป.ท.Nattapong Sripatanasakul. และ Sittisak Leelahanon. 2010. The second location competition : expansion competition. ม.ป.ท.:Thammasat University;Nattapong Sripatanasakul. และ Sittisak Leelahanon. The second location competition : expansion competition. ม.ป.ท.:Thammasat University, 2010. Print.