Mong Phasa Thai Nai Ngmum Khong Phasasat by Udom Warotamasikkhadit (974952036X 9789749520369 974-9520-36-X)
Nakrian Nethln, Doro. Wichitwong Na Pomphet, Ratchabandit (9749521609 9789749521601 974-9521-60-9)
