Torsakul Pradubmook และผู้แต่งคนอื่นๆ. (2001) Effect of pH on adsolubilization of toluene and acetophenone into adsorbed surfactant on precipitated silica. Chulalongkorn University:ม.ป.ท.Torsakul Pradubmook และผู้แต่งคนอื่นๆ. 2001. Effect of pH on adsolubilization of toluene and acetophenone into adsorbed surfactant on precipitated silica. ม.ป.ท.:Chulalongkorn University;Torsakul Pradubmook และผู้แต่งคนอื่นๆ. Effect of pH on adsolubilization of toluene and acetophenone into adsorbed surfactant on precipitated silica. ม.ป.ท.:Chulalongkorn University, 2001. Print.