Apichet Boonsoong. 1997. Geochemistry and petrology of Mae Tha basalts Changwat Lampang. Graduate School, Chiang Mai University;
Apichet Boonsoong. (1997) Geochemistry and petrology of Mae Tha basalts Changwat Lampang . Chiang Mai University/Chiang Mai.
Apichet Boonsoong. Geochemistry and petrology of Mae Tha basalts Changwat Lampang. . Chiang Mai:Chiang Mai University, 1997.
Apichet Boonsoong. (1997) Geochemistry and petrology of Mae Tha basalts Changwat Lampang . Chiang Mai University/Chiang Mai.