Suwit Wipakan. 1984. The hypoglycemic active principle of Coccinia India. Bangkok:Mahidol University;
Suwit Wipakan. (1984) The hypoglycemic active principle of Coccinia India (รายงานผลงานวิจัย). Mahidol University:Bangkok.
Suwit Wipakan. The hypoglycemic active principle of Coccinia India. Bangkok:Mahidol University, 1984.
Suwit Wipakan. (1984) The hypoglycemic active principle of Coccinia India (รายงานผลงานวิจัย). Mahidol University:Bangkok.