Preece, R. C. ., T. S. . White, D. C. . Raheem, H. . Ketchum, J. . Ablett, H. . Taylor, K. . Webb, and F. . Naggs. “William Benson and the golden age of malacology in British India: Biography, illustrated catalogue and evaluation of his molluscan types”. Tropical Natural History, no. 6, Dec. 2022, pp. 1-434, https://li01.tci-thaijo.org/index.php/tnh/article/view/257073.