Pakamon Thanatuskitti และผู้แต่งคนอื่นๆ. (2019) Effects of inhaled essential oils on central nervous system, autonomic nervous system, emotional states and reaction time: randomized crossover study. Chulalongkorn University:ม.ป.ท.Pakamon Thanatuskitti และผู้แต่งคนอื่นๆ. 2019. Effects of inhaled essential oils on central nervous system, autonomic nervous system, emotional states and reaction time: randomized crossover study. ม.ป.ท.:Chulalongkorn University;Pakamon Thanatuskitti และผู้แต่งคนอื่นๆ. Effects of inhaled essential oils on central nervous system, autonomic nervous system, emotional states and reaction time: randomized crossover study. ม.ป.ท.:Chulalongkorn University, 2019. Print.