Rō̜i ʻEt - Rattanā Siriphūn.; ʻOngkān Khā khō̜ng Khurusaphā (Thailand) (Krung Thēp : ʻOngkānkhā khō̜ng Khurusaphā : Tonʻō̜ 1999, 2000)
Includes bibliographical references (p. 250-255).
In Thai.
Keywords: Roi Et (Thailand : Province) -- Description and travel; Roi Et (Thailand : Province) -- Social life and customs; Thailand -- Description and travel