Hoa, Nguyen Thi, Nguyen Van Hao, and Hoang Thanh Thuong. “Two New Species of Oreias Sauvage, 1874 Discovered in Son La City, Vietnam”. Academia Journal of Biology 32, no. 4 (May 9, 2012): 45–53. Accessed April 25, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/720.