Rōng chāng ton
By: Nāngsāo Phlœ̄nphit Kamrān rīaprīang.
Edition: Phim khrang rǣk.
Publisher: Kō̜ng Wannakhadī læ Prawattisāt, Krom Sinlapākō̜n
Published: 1978
Place of publication: [Krungthēp Mahānakhō̜n]
Language: tha
Number of pages: 19
Notes: In Thai.