นิพัทธ์สุขกิจ ว. “Economy and Trade in Thonburi and the Early Rattanakosin Periods”. Journal of the Faculty of Arts, Silpakorn University, vol. 38, no. 2, Mar. 2019, pp. 65-89, https://so04.tci-thaijo.org/index.php/jasu/article/view/179122.