Author: Kānsammanā Radap Nayōbāi rư̄ang Kānčhat Kānsưksā dān Kānsāthāranasuk hai Sō̜tkhlō̜ng kap Phǣnphatthanā Sāthāranasuk hǣng Chāt Raya thī 4 (1977 : Phūket, Thailand)