Chamlong Lapasatukul. 1995. Efficacy of methyl bromide fumigation as a treatment for pests of orchid prior to export. Bangkok:Kasetsart University;
Chamlong Lapasatukul. (1995) Efficacy of methyl bromide fumigation as a treatment for pests of orchid prior to export (รายงานผลงานวิจัย). Kasetsart University:Bangkok.
Chamlong Lapasatukul. Efficacy of methyl bromide fumigation as a treatment for pests of orchid prior to export. Bangkok:Kasetsart University, 1995.
Chamlong Lapasatukul. (1995) Efficacy of methyl bromide fumigation as a treatment for pests of orchid prior to export (รายงานผลงานวิจัย). Kasetsart University:Bangkok.