Kanyarat Khotchanin. 2004. Mineralogy and genesis of precious stone deposits in Cenozoic volcanic terranes of Lop Buri province. Field of Study Geology, Chiang Mai University;
Kanyarat Khotchanin. (2004) Mineralogy and genesis of precious stone deposits in Cenozoic volcanic terranes of Lop Buri province . Chiang Mai University/Chiang Mai.
Kanyarat Khotchanin. Mineralogy and genesis of precious stone deposits in Cenozoic volcanic terranes of Lop Buri province. . Chiang Mai:Chiang Mai University, 2004.
Kanyarat Khotchanin. (2004) Mineralogy and genesis of precious stone deposits in Cenozoic volcanic terranes of Lop Buri province . Chiang Mai University/Chiang Mai.