Ronnarit Tangkaravakoon และ Manop Reodecha. (2005) Implementing an enterprise resource planing system in a paint business. Chulalongkorn University:ม.ป.ท.Ronnarit Tangkaravakoon และ Manop Reodecha. 2005. Implementing an enterprise resource planing system in a paint business. ม.ป.ท.:Chulalongkorn University;Ronnarit Tangkaravakoon และ Manop Reodecha. Implementing an enterprise resource planing system in a paint business. ม.ป.ท.:Chulalongkorn University, 2005. Print.