Chaturawong, C., and A. Charernsupakul. “คฤหาสน์นัตตุโกตไตเศรษฐี ทมิฬนาฑู อินเดีย/Palatial Houses of the Nattukottai Chettiars in Tamil Nadu, India”. NAJUA: History of Architecture and Thai Architecture, vol. 12, Dec. 2015, pp. 10-45, https://so04.tci-thaijo.org/index.php/NAJUA/article/view/44782.