Pradipat Bamrungsri และผู้แต่งคนอื่นๆ. (2007) Hybrid process : hydrocyclone, coagulation, flocculation and floatation in water treatment process. Chulalongkorn University:ม.ป.ท.Pradipat Bamrungsri และผู้แต่งคนอื่นๆ. 2007. Hybrid process : hydrocyclone, coagulation, flocculation and floatation in water treatment process. ม.ป.ท.:Chulalongkorn University;Pradipat Bamrungsri และผู้แต่งคนอื่นๆ. Hybrid process : hydrocyclone, coagulation, flocculation and floatation in water treatment process. ม.ป.ท.:Chulalongkorn University, 2007. Print.