Čhāo Narōdom Sīhanu kap nayōbāi khwāmpen klāng khō̜ng Kamphūchā (Khrōngkān nangsư̄ chut prathēt phư̄anbān khō̜ng Thai nai ʻĒchīa ... Thailand's neighbors in Southeast Asia) by Nopphadon Chātprasœ̄t | Menrva Books