Fais, Ruben. “Stefano Cardu, an Italian Contractor in Siam at the End of the 19th Century: His Life and His Art Collection”. The Journal of the Siam Society 108, no. 1 (May 1, 2020): 93–117. accessed October 12, 2026. https://so06.tci-thaijo.org/index.php/pub_jss/article/view/241798.