Piyanuch Mongkolsripatana. 1997. Synthesis of prednisolone from plant's steroidPiyanuch Mongkolsripatana. Bangkok:Kasetsart University;
Piyanuch Mongkolsripatana. (1997) Synthesis of prednisolone from plant's steroidPiyanuch Mongkolsripatana (รายงานผลงานวิจัย). Kasetsart University:Bangkok.
Piyanuch Mongkolsripatana. Synthesis of prednisolone from plant's steroidPiyanuch Mongkolsripatana. Bangkok:Kasetsart University, 1997.
Piyanuch Mongkolsripatana. (1997) Synthesis of prednisolone from plant's steroidPiyanuch Mongkolsripatana (รายงานผลงานวิจัย). Kasetsart University:Bangkok.