Prahyad Nantasi. 2009. Trace element isotopes of mineral assemblage in metamorphic rock unit, Tab Sila gneiss, Karnchanburi,western Thailand. Bangkok:Kasetsart University;
Prahyad Nantasi. (2009) Trace element isotopes of mineral assemblage in metamorphic rock unit, Tab Sila gneiss, Karnchanburi,western Thailand (รายงานผลงานวิจัย). Kasetsart University:Bangkok.
Prahyad Nantasi. Trace element isotopes of mineral assemblage in metamorphic rock unit, Tab Sila gneiss, Karnchanburi,western Thailand. Bangkok:Kasetsart University, 2009.
Prahyad Nantasi. (2009) Trace element isotopes of mineral assemblage in metamorphic rock unit, Tab Sila gneiss, Karnchanburi,western Thailand (รายงานผลงานวิจัย). Kasetsart University:Bangkok.