Anchalee Suddhiprakarn. 1983. Clay minerals and iron oxides of selected red and yellow soils in Northeast Plateau and Southeast Coast, Thailand. Bangkok:Kasetsart University;
Anchalee Suddhiprakarn. (1983) Clay minerals and iron oxides of selected red and yellow soils in Northeast Plateau and Southeast Coast, Thailand (รายงานผลงานวิจัย). Kasetsart University:Bangkok.
Anchalee Suddhiprakarn. Clay minerals and iron oxides of selected red and yellow soils in Northeast Plateau and Southeast Coast, Thailand. Bangkok:Kasetsart University, 1983.
Anchalee Suddhiprakarn. (1983) Clay minerals and iron oxides of selected red and yellow soils in Northeast Plateau and Southeast Coast, Thailand (รายงานผลงานวิจัย). Kasetsart University:Bangkok.