Kant Wacharakitiphong. 1996. The effect of dispersant on polycyclic aromatic hydrocarbons in gasoline engine exhaust. Bangkok:Chulalongkorn University;
Kant Wacharakitiphong. (1996) The effect of dispersant on polycyclic aromatic hydrocarbons in gasoline engine exhaust (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.
Kant Wacharakitiphong. The effect of dispersant on polycyclic aromatic hydrocarbons in gasoline engine exhaust. Bangkok:Chulalongkorn University, 1996.
Kant Wacharakitiphong. (1996) The effect of dispersant on polycyclic aromatic hydrocarbons in gasoline engine exhaust (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.