Author: Kānprachum Chœ̄ng Patibatkān rư̄ang ʻOngkō̜n Phatthanā ʻĒkkachon kap Kānprapprung Saphāwa Wǣtlō̜m khō̜ng Khēt Yākčhon nai Mư̄ang (1991 Y.M.C.A., Chiang Mai, Thailand)