Chūaidai- hāičhon dūai k̨ōkh̨ō. kh̨ōčh̨ō : krabūankān kačhat khwāmyākčhon dōi chumchon - Sēng Singtōthong (Samnak Borihān Kōngthun Phatthanā Chumchon, Krom Kānphatthanā Chumchon, 2002)