Author: Kānprachum Sonthanā chœ̄ng Wichākān rư̄ang "Panhā Kānrư̄yāi Thīyūʻāsai Rim Khlō̜ng phư̄a Kānkǣ Panhā Namthūam Kō̜thō̜mō̜." (1984 Čhulālongkō̜nmahāwitthayālai)