Rāingān sammanō thurakit thāng kānkhā læ thurakit thāng kāngb̨̄orikān, Ph̨̄o. S̨̄o. 2545 : kh̨̄omūn ph̄ưnthān, Ph̨̄o. S̨̄o. 2545 nai khēt thētsabān = Report of the 2002 business, trade, and services census : basic information, 2002 municipal area (Samnakngān Sathiti h̄æng Chāt, Samnak Nāyok Ratthamontrī, 2002)