Rāingān kānwičhai rư̄ang kānphatthanā talāt kānthō̜ngthīeo khō̜ng Phāk Tawanʻō̜k Chīang Nư̄a karanīsưksā lǣng thō̜ngthīeo nai ʻĪsān Tai khư̄ Burīram, Nakhō̜n Rātchasīmā, Surin, Sīsakēt, læ ʻUbon Rātchathānī by Phensī Čharœ̄nwānit. | Menrva Books